# Summarizer AI vs SubsTracker

The clearest difference is in-app purchases: SubsTracker at none against Summarizer AI's 3. SubsTracker also leads on iOS requirement (13.0 vs 15.0). Summarizer AI's advantage is ads (none vs shown) and update cadence (monthly vs every 2 months). On price 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. SubsTracker asks for nothing beyond the download.

Summarizer AI ships an update monthly, SubsTracker every 2 months. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Summarizer AI | SubsTracker |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deniz Cagilligecit](https://appshunter.io/developer/1682262417) | [AMADOU OURY CAMARA](https://appshunter.io/developer/1748625308) |

## What reviewers say

### 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 |


### SubsTracker

[App page](https://appshunter.io/ios/app/substracker-subscription-log/id6757654036)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Summarizer AI free?

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

### Is SubsTracker free?

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

### Do Summarizer AI or SubsTracker have ads?

SubsTracker shows ads; Summarizer AI does not.

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

Summarizer AI ships an update monthly, and SubsTracker every 2 months. Most recently, Summarizer AI was updated on October 12, 2026 and SubsTracker on October 19, 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.*