NBack for iPad Lite vs AR learn (EdUHK)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NBack for iPad Lite
This application helps improve mental acuity by training working memory through a sequence-matching game. Users are presented with stimuli and must recall the item from a specified number of steps prior in the sequence. It offers a simplified version of a more comprehensive training tool.
- Working memory training
- Sequence matching game
- Adjustable difficulty (1-2 back)
- Improves mental ability
- Lite version of full app
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Stimulus => Sensory Memory => Working Memory => Long-Term Memory If you want to sharpen your mental ability, you should train your working memory. Train your working memory with 'NBack'. *NBack:The current answer matches the one from N steps earlier in the sequence. 'NBack for iPad Lite' is Lite Version of 'NBack for iPad'. Full Version: 1'Back --- 10'Back Lite Version: 1'Back --- 2'Back
AR learn (EdUHK)
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This app provides a 360 virtual learning tour that motivates students to learn, engage, and share knowledge on various topics.
Screenshots
Verdict
The clearest difference is ads: AR learn (EdUHK) at none against NBack for iPad Lite's shown. AR learn (EdUHK) also leads on update cadence (fortnightly vs every 12 months) and device support (3 vs 1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
NBack for iPad Lite ships an update every 12 months, AR learn (EdUHK) fortnightly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | NBack for iPad Lite | AR learn (EdUHK) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 12 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 11.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Yasuyoshi Ota | The Education University of Hong Kong |
In-app purchases
NBack for iPad Lite
No in-app purchases
AR learn (EdUHK)
No in-app purchases
