# NBack for iPad Lite vs Short

The clearest difference is price: NBack for iPad Lite at Free against Short's $0.99. Short's advantage is ads (none vs shown) and device support (3 vs 1). On update cadence and in-app purchases there is nothing between them.

NBack for iPad Lite is free to download; Short costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NBack for iPad Lite ships an update every 12 months, Short every 13 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | NBack for iPad Lite | Short |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/nback-for-ipad-lite/id506570446/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 12 months** | Every 13 months |
| Monetization | Ad-supported | — |
| Size | 7 MB | 49 MB |
| Requires iOS | 18.2 | **12.0** |
| Devices | iPad | **iPad, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [Ventura Educational Systems](https://appshunter.io/developer/371324172) |

## What reviewers say

### NBack for iPad Lite

[App page](https://appshunter.io/ios/app/nback-for-ipad-lite/id506570446)

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.

**Highlights:** Working memory training, Sequence matching game, Adjustable difficulty (1-2 back), Improves mental ability, Lite version of full app

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Short

[App page](https://appshunter.io/ios/app/short-term-memory-workout/id1555358921)

**In-app purchases:** none


## Frequently asked questions

### Is NBack for iPad Lite free?

NBack for iPad Lite is free to download, with no in-app purchases.

### Is Short free?

Short costs $0.99, with no in-app purchases.

### Do NBack for iPad Lite or Short have ads?

NBack for iPad Lite shows ads; Short does not.

### Which is updated more often, NBack for iPad Lite or Short?

NBack for iPad Lite ships an update every 12 months, and Short every 13 months. Most recently, NBack for iPad Lite was updated on September 18, 2026 and Short on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*