Lest We Forget vs RBT Exam Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lest We Forget
Explore a powerful collection of portraits and filmed interviews from concentration camp survivors. This app offers a virtual tour of a photo exhibition, providing historical data and interactive content to encourage reflection on antisemitism and racism.
- Virtual photo exhibition tour
- Filmed interviews with survivors
- Historical data and references
- Interactive media content
- Reflection on historical events
- Antisemitism and racism awareness
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Lest we Forget - Gegen das Vergessen Over the last few months, Luigi Toscano has made more than 200 portrait photographs of concentration camp survivors. The portraits were taken in Israel, Russia, the Ukraine, Germany, and the US. The project, timed to coincide with the 70th anniversary of the liberation of survivors from the concentration camps at the end of the Second World War, is intended to inspire us to reflect, "Lest we forget." The photographs of now elderly first-hand witnesses represent a strong artistic call to take a stand against the antisemitism and racism of today. The cultural project will be on exhibition as a photo installation in public areas of Mannheim's Alte Feuerwache (Germany) from 16 September 2015. In a parallel move, this innovative concept for an exhibition will also be presenting the portraits in this iPad App entitled "Lest we forget". Toscano was able to enlist the Naxos Software Solutions GmbH to develop the App and sponsor the realization of the project. In addition to letting you take a virtual tour of the photo exhibition whenever you want and wherever you are, the App also provides lots of additional information. The App interactively combines the portraits with filmed interviews, as well as historical data and references. The photo and film material "confronts" the viewer, thereby setting in motion an in-depth reflexion on the fate of the concentration camp survivors in the portraits. Using media didactics and museum pedagogy, the "Lest we forget" App enables the viewer to reflect on these complex issues in a highly individual and poignant way. Find more information on the project here: http://gegen-das-vergessen.gdv-2015.de/en
RBT Exam Prep
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Prepare for the 2026 Registered Behavior Technician exam with a structured study system built around active practice and clear explanations. PRACTICE WITH PURPOSE Work through 1,500 original questions across all six 2026 exam domains. Every answer option includes a rationale, so you can understand why a choice is correct and why the alternatives do not fit. SIMULATE EXAM DAY Complete 12 fixed mock exams with 85 questions and a 90-minute timer. Flag items, move between questions, submit when ready, and review every response after the session. LEARN, RECALL, REPEAT Build your foundation with 58 concise lessons covering all 43 task-list skills. Reinforce the details with 600 flashcards, quick practice, mistake review, and progress by domain. BUILT FOR FOCUSED STUDY - Light and dark appearance - Reduced-motion support and accessible labels - Progress stored on your device - Optional ad measurement with privacy controls - No account required - Three starter practice sessions, one sample lesson per domain, and ten sample flashcards per domain RBT Premium unlocks the complete question bank, all mock exams, all lessons and flashcards, focused mistake review, and unlimited targeted practice. Monthly and annual subscriptions are available. The price and billing period are shown before purchase. Subscriptions renew automatically unless canceled in your App Store account settings. Restore Purchases is available in the app. INDEPENDENT STUDY AID RBT Practice Questions 2026 is an independent educational product. It is not affiliated with, approved by, or endorsed by the Behavior Analyst Certification Board (BACB). RBT and BACB are trademarks of their owner. All practice questions are original and are not recalled, leaked, or previously administered BACB examination items. Readiness scores are study indicators, not an official BACB passing score. No app can guarantee exam eligibility, certification, a passing result, or employment. LEGAL Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rbt-practice-2026-legal.pages.dev/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Lest We Forget at none against RBT Exam Prep's 2. Lest We Forget also leads on update cadence (every 8 days vs every 5 weeks) and iOS requirement (7.0 vs 16.4). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. RBT Exam Prep sells 2 in-app purchases, starting at $6.99 per month. Lest We Forget asks for nothing beyond the download.
Lest We Forget ships an update every 8 days, RBT Exam Prep every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Lest We Forget | RBT Exam Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 7.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 626 MB | 67 MB |
| Age rating | 12+ | 4+ |
| Developer | Naxos Software Solutions GmbH | DAHMANI LTD |
In-app purchases
Lest We Forget
No in-app purchases
RBT Exam Prep
- RBT Premium Monthly$6.991 Month
- RBT Premium Annual$29.991 Year
Questions
Is Lest We Forget free?
Is RBT Exam Prep free?
Do Lest We Forget or RBT Exam Prep have ads?
Which is updated more often, Lest We Forget or RBT Exam Prep?
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