Marshall Memory vs TrailPass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Marshall Memory
This app aids long-term memory retention using spaced repetition and retrieval techniques. It sends timely reminders via notifications or email for various types of information, from quotes to vocabulary.
- Spaced review technique
- Retrieval practice
- Customizable reminders
- Notification alerts
- Email prompts
- Image input
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Marshall Memory is a free app that helps you remember important stuff – an evocative quote, a favorite poem, the punchline of a joke, helpful statistics and acronyms, vocabulary in another language, perhaps the names of a friend's children. Enter words (or an image) and the app will prompt you by notification or e-mail at intervals you choose, using two techniques from cognitive science – retrieval and spaced review – to commit the item to long-term memory. Download Marshall Memory now and start building your memory muscles!
TrailPass
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TrailPass is the fastest way to prepare for Salesforce certifications. Study with 580+ scenario-based questions across Salesforce Administrator (ADM-201) and Platform Developer I — built to match the real exam difficulty. PRACTICE EXAMS Take a full 60-question timed practice exam that mirrors the real format. Submit and instantly see your score, pass/fail verdict, and a topic-by-topic breakdown showing exactly where you need to improve. REVIEW MODE After every exam, review all 60 questions with the correct answer highlighted and a detailed explanation — so you actually learn, not just memorise. STUDY MODE Study at your own pace. Filter by topic or focus on questions you've previously got wrong. Every question comes with a full explanation. TRACK YOUR PROGRESS See your accuracy, streak, and mastery per topic. Switch between ADM-201 and PD1 at any time — progress is tracked separately for each. TrailPass is not affiliated with or endorsed by Salesforce.
Screenshots
Verdict
Marshall Memory and TrailPass are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Marshall Memory | TrailPass |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 77 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Adrian Aymont | Prasanna Kumar Kanchumarthi |
In-app purchases
Marshall Memory
No in-app purchases
TrailPass
No in-app purchases
Questions
Is Marshall Memory free?
Is TrailPass free?
Do Marshall Memory or TrailPass have ads?
Other comparisons
