# Readminds vs Summa AI

The clearest difference is in-app purchases: Readminds at none against Summa AI's 2. Readminds also leads on iOS requirement (14.1 vs 16.6). Summa AI's advantage is update cadence (daily vs every 8 days). On price, ads and device support there is nothing between them.

Both are free to download. Summa AI sells 2 in-app purchases, starting at $2.99 per month. Readminds asks for nothing beyond the download.

Readminds ships an update every 8 days, Summa AI daily. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Readminds | Summa AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Daily** |
| Size | 28 MB | 101 MB |
| Requires iOS | **14.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hyunsoo Park](https://appshunter.io/developer/1070475435) | [Manh Nguyen](https://appshunter.io/developer/1781255762) |

## What reviewers say

### Readminds

[App page](https://appshunter.io/ios/app/readminds/id1565634642)

**Features:** macOS Compatibility

**In-app purchases:** none


### Summa AI

[App page](https://appshunter.io/ios/app/summa-ai-web-summarizer/id6758043704)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package | $2.99 | per month |
| Yearly Package | $29.99 | per year |


## Frequently asked questions

### Is Readminds free?

Readminds 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 Readminds or Summa AI have ads?

Neither Readminds nor Summa AI shows ads.

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

Readminds ships an update every 8 days, and Summa AI daily. Most recently, Readminds was updated on September 19, 2026 and Summa AI on September 20, 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.*