# Sciper vs Summa AI

The clearest difference is in-app purchases: Sciper at none against Summa AI's 2. Sciper also leads on iOS requirement (13.0 vs 16.4). Summa AI's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Summa AI sells 2 in-app purchases, starting at $4.99 per 7 days. Sciper asks for nothing beyond the download.

Sciper ships an update every 3 weeks, Summa AI every 10 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sciper | Summa AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 35 MB | 55 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UAS7 e.V.](https://appshunter.io/developer/1811600646) | [Abdelaziz Rass](https://appshunter.io/developer/1896494935) |

## What reviewers say

### Sciper

[App page](https://appshunter.io/ios/app/sciper/id6745272025)

**Features:** macOS Compatibility

**In-app purchases:** none


### Summa AI

[App page](https://appshunter.io/ios/app/summa-ai-paper-summarizer/id6787810272)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scholarcy Weekly | $4.99 | per 7 days |
| Scholarcy Yearly | $44.99 | per year |


## Frequently asked questions

### Is Sciper free?

Sciper is free to download, with no in-app purchases.

### Is Summa AI free?

Summa AI is free to download, with in-app purchases available.

### Do Sciper or Summa AI have ads?

Sciper shows ads; Summa AI does not.

### Which is updated more often, Sciper or Summa AI?

Sciper ships an update every 3 weeks, and Summa AI every 10 days. Most recently, Sciper was updated on October 24, 2026 and Summa AI on October 14, 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.*