SequenceTrainer vs NBack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SequenceTrainer
This app helps improve working memory by presenting sequences of digits or letters to memorize and reorder. It tracks progress with statistics and allows for custom exercises to suit diverse abilities.
- Memorize digit and letter sequences
- Reorganize and re-enter sequences
- Weighted scoring for improvement
- Automatic sequence length adjustment
- Progress statistics and past results
- Customizable exercise options
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SequenceTrainer is designed to help exercise and track the health of a person's working memory. It should also be of benefit to those preparing for the WAIS-IV and WISC-V assessments. SequenceTrainer presents the user with random sequences of either digits or letters to memorise, after which they must reorganise the sequence according to the specific test type and then reenter the result for scoring. Scoring is weighted to encourage improvement, while the length of sequence is automatically increased, in step with the user's ability. Multiple statistics chart the user's progress and past test results are stored for future revision. The app supports extensive options for creating custom exercises that accommodate a wide range of users, with diverse cognitive, and physical abilities.
NBack
This scientifically validated cognitive training app is designed to enhance focus, memory, and problem-solving skills. It utilizes the dual n-back method, proven to increase fluid intelligence, offering a challenging yet rewarding experience for those seeking mental improvement.
- Scientifically validated cognitive training
- Dual n-back method for fluid intelligence
- Boosts memory and focus
- Enhances problem-solving skills
- Progress tracking with data-backed gains
- Customizable user experience
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The N-Back Challenge isn’t just a game. It’s a scientifically validated cognitive upgrade — engineered to boost your IQ in just 7 hours total. Built on Research. Designed for Results. Forget brain-training fluff. This is dual n-back — the only method proven to actually increase fluid intelligence, with results published in New York Times, The Wall Street Journal and other top journals. But here’s the truth: It’s brutal. It’s exhausting. It works. If you can complete 20 sessions, you may unlock: • Sharper memory • Faster learning • Enhanced problem-solving • Stronger focus under pressure Track your progress. See real gains — backed by data. All within a beautifully designed, customizable experience. This is not for everyone. But if you’re hungry to evolve, The Challenge awaits. This app is only available in English. Privacy Policy: https://boostiq.app/privacypolicy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: NBack at 5.0 against SequenceTrainer's 4.5. SequenceTrainer's advantage is in-app purchases (none vs 2) and ratings volume (4 vs 1). On price, review sentiment, 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. NBack sells 2 in-app purchases, starting at $1.99 per month. SequenceTrainer asks for nothing beyond the download.
NBack holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | SequenceTrainer | NBack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 — better | 1 |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.1 |
| Further details — not scored | ||
| Size | 10 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Origami Tesseract Ltd. | eric cesar |
Customer experience
SequenceTrainer
NBack
In-app purchases
SequenceTrainer
No in-app purchases
NBack
- Monthly membership$1.991 Month
- Yearly membership$14.991 Year
