# ChatAggregator vs memory.wiki

The clearest difference is in-app purchases: memory.wiki at none against ChatAggregator's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChatAggregator sells 8 in-app purchases, starting at $9.99 per month. memory.wiki asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ChatAggregator | memory.wiki |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 7 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [turbochat.ai](https://appshunter.io/developer/1682878075) | [Hyunsang Cho](https://appshunter.io/developer/1844111032) |

## What reviewers say

### ChatAggregator

[App page](https://appshunter.io/ios/app/chataggregator-ai-chat-hub/id6757996802)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Plus Monthly | $14.99 | per month |
| Team Plan (2 users) | $49.99 | per month |
| Pro Yearly | $99.99 | per year |
| Team Plan (5 users) | $124.99 | per month |
| Plus Yearly | $149.99 | per year |
| Team Plan (10 users) | $250.00 | per month |
| Team Plan (2 users) Yearly | $500.00 | per year |


### memory.wiki

[App page](https://appshunter.io/ios/app/memorywiki/id6774713489)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatAggregator free?

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

### Is memory.wiki free?

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

### Do ChatAggregator or memory.wiki have ads?

Neither ChatAggregator nor memory.wiki shows ads.

### Which is updated more often, ChatAggregator or memory.wiki?

ChatAggregator ships an update every 5 days, and memory.wiki every 5 days. Most recently, ChatAggregator was updated on October 31, 2026 and memory.wiki on October 28, 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.*