# Stack Testers Revision Friend — MCERTS revision app > MCERTS exam revision app with practice questions and study resources. (iPhone/iPad app by Lewis Holmes.) - Source: https://appshunter.io/ios/app/stack-testers-revision-friend/id1531634040 (this page in markdown: same URL + `.md`) - Developer: [Lewis Holmes](https://appshunter.io/developer/1454834389) - Category: Education - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 17 MB - Languages: American English - Released: 2021-02-24 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/stack-testers-revision-friend/id1531634040/reviews.md ## What is Stack Testers Revision Friend? Stack Testers Revision Friend is the latest addition to the suite of apps developed by the Engineers of CES Environmental Instruments, one of the UKs leading environmental Test Houses. The app has been developed as a revision aid to UK Stack Testers in their preparation for the Environment Agency’s MCERTS examinations. The app provides an ever ready reference source for all the current Level 1, Level 2, TE1, TE2, TE3 & TE4 examinations. The revision is in the form of multiple choice questions that can be selected for each examination and scored into 20 question tests. Test results are stored within the app and can be reviewed in the analytic section by a comprehensive progress chart showing the subject areas that need development. The Useful Documents section contains information of the documents needed for examination revision and links to the up to date Method Implementation Documents (MIDs) and Technical Guidance Notes (TGNs) published by the Environment Agency. There are links to web sites providing additional revision information and a helpful image gallery. ## Key features - MCERTS examination practice questions - Multiple choice tests - Stored test results - Progress tracking charts - Useful documents and links - Image gallery ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/stack-testers-revision-friend/id1531634040/reviews.md ### 5/5 — Great little app *2021-06-24, version 1.0* This has been very useful practice for my upcountry te2 MC exam. I just hope you can add more questions in the future. ### 4/5 — Standards!!!! *2021-02-27, version 1.0* Great little app sir. Makes revision almost enjoyable. ## Frequently asked questions about Stack Testers Revision Friend ### What MCERTS examinations does Stack Testers Revision Friend cover? Stack Testers Revision Friend covers Level 1, Level 2, TE1, TE2, TE3, and TE4 MCERTS examinations. It provides practice questions tailored for each of these levels. ### How does Stack Testers Revision Friend help track progress? The app stores your test results and offers a comprehensive progress chart in the analytics section. This chart highlights subject areas that require further development. ### Where can I find useful documents for revision in Stack Testers Revision Friend? The 'Useful Documents' section contains information relevant to examination revision. It also provides links to up-to-date Method Implementation Documents (MIDs) and Technical Guidance Notes (TGNs) from the Environment Agency. ### Is Stack Testers Revision Friend available on Android devices? Based on the provided data, Stack Testers Revision Friend is supported on iPhone, iPad, and iPod. Information regarding Android compatibility is not available. ### How often is Stack Testers Revision Friend updated? The app was last updated on February 20, 2026, with version 1.2.2. This indicates a recent update, suggesting ongoing support and potential for future improvements. ### What is the age rating for Stack Testers Revision Friend? Stack Testers Revision Friend has an age rating of 4+. This rating is generally applied to apps with content suitable for a broad audience. ### Does Stack Testers Revision Friend have ads? No, Stack Testers Revision Friend does not contain advertisements. The app is free to use without any ad interruptions. ### Can I use Stack Testers Revision Friend offline? The description does not explicitly state offline functionality. However, the app provides reference material and practice questions, which may be accessible without a constant internet connection. ## Version history (last 5 releases) ### 1.2.2 — 2026-02-20 Major Changes: - Multiple choice question answers are now randomised Minor Changes: - Updated to support newer versions of iOS ### 1.1.2 — 2025-06-20 Updated to work with newest versions of iOS. ### 1.1.0 — 2024-02-19 - Stability and performance improvements - Bug fixes ### 1.0.13 — 2023-06-24 - Minor bug fixes - Updated supplementary revision info. ### 1.0.10 — 2021-12-29 - Revision images removed from app and now fetched from online (Internet connection required) ## Apps similar to Stack Testers Revision Friend | App | Rating | Price | Category | | --- | --- | --- | --- | | [Container Operational Deck-CES](https://appshunter.io/ios/app/container-operational-deck-ces/id6449503931) | — | $5.99 | Education | | [CBT Tests - cMate](https://appshunter.io/ios/app/cbt-tests-cmate/id6444500416) | — | $5.99 | Education | | [Flashcards Revision](https://appshunter.io/ios/app/flashcards-revision/id6444054016) | — | Free | Education | | [SETS Answers](https://appshunter.io/ios/app/sets-answers/id1500913727) | — | $0.99 | Education | | [CES Tests. cMate](https://appshunter.io/ios/app/ces-tests-cmate/id6444575033) | — | $5.99 | Education | | [RonRevise](https://appshunter.io/ios/app/ronrevise/id1601420548) | — | Free | Education | ## More apps by Lewis Holmes - [Stack Testers Friend](https://appshunter.io/ios/app/stack-testers-friend/id1454834390) - [Stack Testers Flow Friend](https://appshunter.io/ios/app/stack-testers-flow-friend/id1454834655) All apps by Lewis Holmes: https://appshunter.io/developer/1454834389 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*