How to view an app's user license agreement?
The way that the license agreements appear differs between developers.

Here is an example of it being contained at the links at the bottom at the page of the app in the app store (iOS):



On the Mac, it is on the left sidebar:



Another one with the links in the description:



If an App is available through the App Store and it doesn't have a EULA, then the default App EULA in the App Store Terms and Conditions will apply, which is: 


  Apps made available through the App Store are licensed, not sold, to
  you. Your license to each App is subject to your prior acceptance of
  either this Licensed Application End User License Agreement (“Standard
  EULA”), or a custom end user license agreement between you and the
  Application Provider (“Custom EULA”), if one is provided. Your license
  to any Apple App under this Standard EULA or Custom EULA is granted by
  Apple, and your license to any Third Party App under this Standard
  EULA or Custom EULA is granted by the Application Provider of that
  Third Party App. Any App that is subject to this Standard EULA is
  referred to herein as the “Licensed Application.” The Application
  Provider or Apple as applicable (“Licensor”) reserves all rights in
  and to the Licensed Application not expressly granted to you under
  this Standard EULA.
  
  a. Scope of License: Licensor grants to you a nontransferable license
  to use the Licensed Application on any Apple-branded products that you
  own or control and as permitted by the Usage Rules. The terms of this
  Standard EULA will govern any content, materials, or services
  accessible from or purchased within the Licensed Application as well
  as upgrades provided by Licensor that replace or supplement the
  original Licensed Application, unless such upgrade is accompanied by a
  Custom EULA. Except as provided in the Usage Rules, you may not
  distribute or make the Licensed Application available over a network
  where it could be used by multiple devices at the same time. You may
  not transfer, redistribute or sublicense the Licensed Application and,
  if you sell your Apple Device to a third party, you must remove the
  Licensed Application from the Apple Device before doing so. You may
  not copy (except as permitted by this license and the Usage Rules),
  reverse-engineer, disassemble, attempt to derive the source code of,
  modify, or create derivative works of the Licensed Application, any
  updates, or any part thereof (except as and only to the extent that
  any foregoing restriction is prohibited by applicable law or to the
  extent as may be permitted by the licensing terms governing use of any
  open-sourced components included with the Licensed Application).
  
  b. Consent to Use of Data: You agree that Licensor may collect and use
  technical data and related information—including but not limited to
  technical information about your device, system and application
  software, and peripherals—that is gathered periodically to facilitate
  the provision of software updates, product support, and other services
  to you (if any) related to the Licensed Application. Licensor may use
  this information, as long as it is in a form that does not personally
  identify you, to improve its products or to provide services or
  technologies to you.
  
  c. Termination. This Standard EULA is effective until terminated by
  you or Licensor. Your rights under this Standard EULA will terminate
  automatically if you fail to comply with any of its terms.
  
  d. External Services. The Licensed Application may enable access to
  Licensor’s and/or third-party services and websites (collectively and
  individually, "External Services"). You agree to use the External
  Services at your sole risk. Licensor is not responsible for examining
  or evaluating the content or accuracy of any third-party External
  Services, and shall not be liable for any such third-party External
  Services. Data displayed by any Licensed Application or External
  Service, including but not limited to financial, medical and location
  information, is for general informational purposes only and is not
  guaranteed by Licensor or its agents. You will not use the External
  Services in any manner that is inconsistent with the terms of this
  Standard EULA or that infringes the intellectual property rights of
  Licensor or any third party. You agree not to use the External
  Services to harass, abuse, stalk, threaten or defame any person or
  entity, and that Licensor is not responsible for any such use.
  External Services may not be available in all languages or in your
  Home Country, and may not be appropriate or available for use in any
  particular location. To the extent you choose to use such External
  Services, you are solely responsible for compliance with any
  applicable laws. Licensor reserves the right to change, suspend,
  remove, disable or impose access restrictions or limits on any
  External Services at any time without notice or liability to you.
  
  e. NO WARRANTY: Licensor will use reasonable care and skill with
  respect to the provision of the Licensed Application and any External
  Services performed or provided by the Licensed Application to you.
  Licensor does not make any other promises or warranties about the
  External Services and in particular does not warrant that:
  
  (i) your used of the External Services will be uninterrupted or
  error-free;
  
  (ii) the External Services will be free from loss, corruption, attack,
  viruses, interference, hacking, or other security intrusion, and
  Licensor disclaims any liability relating thereto. You shall be
  responsible for backing up your own system, including any Licensed
  Application that is stored on your system.
  
  f. Limitation of Liability.
  
  (i) Except as set out in section (ii) hereunder, in no case shall
  Licensor, its directors, officers, employees, affiliates, agents,
  contractors, principals or licensors be liable for any loss or damage
  caused by Licensor, its employees or agents where:
  
  (1) there is no breach of a legal duty of care owed to you by Licensor
  or by any of its employees or agents;
  
  (2) it is not a reasonably foreseeable result of any such breach;
  
  (3) any increase in loss or damage results from breach by you of any
  term of this End User Licence Agreement ("Agreement");
  
  (4) it results from a decision by Licensor to warn you, to suspend or
  terminate your access to the External Services, or to take any other
  action during the investigation of a suspected violation or as a
  result of Licensor’s conclusion that a violation of this Agreement has
  occurred;
  
  (5) it relates to loss of income, business or profits, or any loss or
  corruption of data in connection with your use of the Licensed
  Application.
  
  (ii) Nothing in this Agreement removes or limits Licensor’s liability
  for fraud, gross negligence, wilful misconduct, or for death or
  personal injury caused by its negligence.
  
  g. You may not use or otherwise export or re-export the Licensed
  Application except as authorized by United States law and the laws of
  the jurisdiction in which the Licensed Application was obtained. In
  particular, but without limitation, the Licensed Application may not
  be exported or re-exported (a) into any U.S.-embargoed countries or
  (b) to anyone on the U.S. Treasury Department's Specially Designated
  Nationals List or the U.S. Department of Commerce Denied Persons List
  or Entity List. By using the Licensed Application, you represent and
  warrant that you are not located in any such country or on any such
  list. You also agree that you will not use these products for any
  purposes prohibited by United States law, including, without
  limitation, the development, design, manufacture, or production of
  nuclear, missile, or chemical or biological weapons.
  
  h. The Licensed Application and related documentation are "Commercial
  Items", as that term is defined at 48 C.F.R. §2.101, consisting of
  "Commercial Computer Software" and "Commercial Computer Software
  Documentation", as such terms are used in 48 C.F.R. §12.212 or 48
  C.F.R. §227.7202, as applicable. Consistent with 48 C.F.R. §12.212 or
  48 C.F.R. §227.7202-1 through 227.7202-4, as applicable, the
  Commercial Computer Software and Commercial Computer Software
  Documentation are being licensed to U.S. Government end users (a) only
  as Commercial Items and (b) with only those rights as are granted to
  all other end users pursuant to the terms and conditions herein.
  Unpublished-rights reserved under the copyright laws of the United
  States.
  
  i. Except to the extent expressly provided in the following paragraph,
  this Agreement and the relationship between you and Apple shall be
  governed by the laws of the State of California, excluding its
  conflicts of law provisions. You and Apple agree to submit to the
  personal and exclusive jurisdiction of the courts located within the
  county of Santa Clara, California, to resolve any dispute or claim
  arising from this Agreement. If (a) you are not a U.S. citizen; (b)
  you do not reside in the U.S.; (c) you are not accessing the Service
  from the U.S.; and (d) you are a citizen of one of the countries
  identified below, you hereby agree that any dispute or claim arising
  from this Agreement shall be governed by the applicable law set forth
  below, without regard to any conflict of law provisions, and you
  hereby irrevocably submit to the non-exclusive jurisdiction of the
  courts located in the state, province or country identified below
  whose law governs:
  
  If you are a resident of any European Union country or Switzerland,
  Norway or Iceland, the governing law and forum shall be the laws and
  courts of your usual place of residence.
  
  Specifically excluded from application to this Agreement is that law
  known as the United Nations Convention on the International Sale of
  Goods.


It seems that your app uses the default EULA.