# Zeebra vs Summarizer AI

The clearest difference is in-app purchases: Zeebra at none against Summarizer AI's 3. Zeebra also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Summarizer AI sells 3 in-app purchases, starting at $6.99 per 7 days. Zeebra asks for nothing beyond the download.

Zeebra ships an update every 2 months, Summarizer AI monthly. Both last shipped on September 9, 2026.

## The numbers

| Metric | Zeebra | Summarizer AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (5 ratings)](https://appshunter.io/ios/app/summarizer-ai/id6447693608/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 1 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Rivoli Digital](https://appshunter.io/developer/1059407769) | [Deniz Cagilligecit](https://appshunter.io/developer/1682262417) |

## What reviewers say

### Zeebra

[App page](https://appshunter.io/ios/app/zeebra/id1060895124)

**Features:** macOS Compatibility

**In-app purchases:** none


### Summarizer AI

[App page](https://appshunter.io/ios/app/summarizer-ai/id6447693608)

This AI-powered tool helps you quickly extract key information from long documents, PDFs, and web pages. Save time and improve comprehension by getting concise summaries tailored to your needs. It supports multiple languages and offers global accessibility for efficient learning and work.

**Highlights:** Instant AI-powered summaries, Summarize PDFs and scanned text, Webpage summarization via URL, Customizable summary length, Multilingual support, Copy-paste text summarization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $6.99 | per 7 days |
| Yearly Pro | $29.99 | per year |
| Lifetime Pro | $79.99 | one-time |


## Frequently asked questions

### Is Zeebra free?

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

### Is Summarizer AI free?

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

### Do Zeebra or Summarizer AI have ads?

Neither Zeebra nor Summarizer AI shows ads.

### Which is updated more often, Zeebra or Summarizer AI?

Zeebra ships an update every 2 months, and Summarizer AI monthly. Most recently, Zeebra was updated on September 9, 2026 and Summarizer AI 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.*