# ATSA SIG vs AI Summary

The clearest difference is in-app purchases: ATSA SIG at none against AI Summary's 10. ATSA SIG also leads on ads (none vs shown) and iOS requirement (8.0 vs 16.6). On price, update cadence and device support there is nothing between them.

Both are free to download. AI Summary sells 10 in-app purchases, starting at $6.99 per 7 days. ATSA SIG asks for nothing beyond the download.

ATSA SIG ships an update every 2 weeks, AI Summary every 3 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ATSA SIG | AI Summary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (6.1K ratings)](https://appshunter.io/ios/app/ai-summary-meeting-notes/id6451444706/reviews)** |
| Number of ratings | — | **6.1K** |
| Positive reviews | — | 50.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 318 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [AERO TRANSPORTE S.A.](https://appshunter.io/developer/1462381236) | [AppTitude Technologies OU](https://appshunter.io/developer/1896778670) |

## What reviewers say

### ATSA SIG

[App page](https://appshunter.io/ios/app/atsa-sig/id1467157631)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Summary

[App page](https://appshunter.io/ios/app/ai-summary-meeting-notes/id6451444706)

This app transforms audio and video recordings into accurate text and summaries. It helps you stay engaged by capturing key details from lectures, meetings, or interviews, organizing them for easy sharing.

**Highlights:** Accurate AI Transcription, Instant Summaries, AI Text-to-Speech, Voice Recorder, Multi-Language Support, Smart Writing & Templates, Easy Sharing & Exporting

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Weekly Subscription | $8.99 | per 7 days |
| Weekly Subscription | $8.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly access to all features | $24.99 | per month |
| Monthly Subscription | $24.99 | per month |
| Monthly Subscription | $24.99 | per month |
| Yearly Subscription | $34.99 | per year |
| Yearly Subscription | $74.99 | per year |

**What reviewers like**

- 🚀 Accurate transcription
- 👍 Intuitive and easy to use
- 🚀 Efficient workflow
- 👍 Reliable and high-quality recordings
- 👍 Convenient for meetings, notes, and memos

**What reviewers complain about**

- 🐛 Transcription issues (missing parts, inaccurate)
- 🐛 Recordings disappearing or not saving properly
- 🔒 Difficult to cancel subscription
- 🐛 Unreliable performance, app crashes or freezes
- 💰 Expensive subscription model

**Reported bugs**

- Transcription stops after a certain time
- Recordings not syncing or uploading properly
- Subscription charges despite cancellation attempts

**Requested features**

- Multiple speaker identification and separation
- Ability to recover lost recordings
- Easier subscription management and cancellation
- Support for importing/transcribing external audio files


## Frequently asked questions

### Is ATSA SIG free?

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

### Is AI Summary free?

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

### Do ATSA SIG or AI Summary have ads?

AI Summary shows ads; ATSA SIG does not.

### Which is updated more often, ATSA SIG or AI Summary?

ATSA SIG ships an update every 2 weeks, and AI Summary every 3 weeks. Most recently, ATSA SIG was updated on November 3, 2026 and AI Summary on November 6, 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.*