# Chat Keeper vs Rusty.

The clearest difference is in-app purchases: Chat Keeper at none against Rusty.'s 1. Chat Keeper also leads on iOS requirement (16.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rusty. sells 1 one-off in-app purchase. Chat Keeper asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Chat Keeper | Rusty. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (58 ratings)](https://appshunter.io/ios/app/chat-keeper/id1301538677/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 1 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RBT Digital LLC](https://appshunter.io/developer/1208547221) | [Dario Gartmann](https://appshunter.io/developer/1865263482) |

## What reviewers say

### Chat Keeper

[App page](https://appshunter.io/ios/app/chat-keeper/id1301538677)

Securely back up your WhatsApp conversations and analyze their content. This utility provides insights into message and media counts, along with basic chat statistics. It offers passcode or biometric protection for your imported chats.

**Highlights:** Import WhatsApp chats, Passcode/biometric chat protection, Message and media count, Basic chat statistics, Copy & paste chats

**Features:** Vision Pro support

**In-app purchases:** none


### Rusty.

[App page](https://appshunter.io/ios/app/rusty/id6762121969)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rusty. Premium | $2.99 | one-time |


## Frequently asked questions

### Is Chat Keeper free?

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

### Is Rusty. free?

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

### Do Chat Keeper or Rusty. have ads?

Neither Chat Keeper nor Rusty. shows ads.

### Which is updated more often, Chat Keeper or Rusty.?

Chat Keeper ships an update every 6 weeks, and Rusty. every 6 weeks. Most recently, Chat Keeper was updated on October 12, 2026 and Rusty. on October 7, 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.*