# AI Memos vs Purely Service

The clearest difference is in-app purchases: Purely Service at none against AI Memos's 2. Purely Service also leads on iOS requirement (15.1 vs 17.0). AI Memos's advantage is update cadence (every 5 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. AI Memos sells 2 in-app purchases, starting at $4.99 per month. Purely Service asks for nothing beyond the download.

AI Memos ships an update every 5 weeks, Purely Service every 7 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | AI Memos | Purely Service |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 0 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Finn Pauls](https://appshunter.io/developer/1566753827) | [ELMOTOR ALNAZIEF FOR CAR SERVICES LLC](https://appshunter.io/developer/1699567950) |

## What reviewers say

### AI Memos

[App page](https://appshunter.io/ios/app/ai-memos-audio-notes/id6466805426)

Record, transcribe, and summarize your audio notes with AI. This app turns your voice into text and provides concise summaries, keeping your data private and on your device.

**Highlights:** Voice recording, AI transcription, Smart summarization, On-device privacy, ChatGPT-based AI

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $39.99 | per year |


### Purely Service

[App page](https://appshunter.io/ios/app/purely-service/id6746068385)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Memos free?

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

### Is Purely Service free?

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

### Do AI Memos or Purely Service have ads?

Neither AI Memos nor Purely Service shows ads.

### Which is updated more often, AI Memos or Purely Service?

AI Memos ships an update every 5 weeks, and Purely Service every 7 months. Most recently, AI Memos was updated on November 3, 2026 and Purely Service on November 8, 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.*