# Whatool vs Chat Keeper

The clearest difference is in-app purchases: Chat Keeper at none against Whatool's 5. Chat Keeper also leads on ads (none vs shown) and review sentiment (56% vs 24%). Whatool's advantage is rating (4.3 vs 4.1). On price, ratings volume, update cadence and monetization model there is nothing between them.

Both are free to download. Whatool sells 5 one-off in-app purchases. Chat Keeper asks for nothing beyond the download.

Whatool holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 70 and 59 respectively. Written reviews complicate that: 24% of Whatool's written reviews are positive against 56% of Chat Keeper's, so the app with the better star average is not the one people write more warmly about.

Whatool ships an update every 3 months, Chat Keeper every 2 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Whatool | Chat Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (70 ratings)](https://appshunter.io/ios/app/whatool-saved-chat-search/id818579485/reviews)** | [4.1 (59 ratings)](https://appshunter.io/ios/app/chat-keeper/id1301538677/reviews) |
| Number of ratings | **70** | 59 |
| Positive reviews | 24.5% of reviews | **56.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 29 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luca Rubin](https://appshunter.io/developer/388435989) | [RBT Digital LLC](https://appshunter.io/developer/1208547221) |

## What reviewers say

### Whatool

[App page](https://appshunter.io/ios/app/whatool-saved-chat-search/id818579485)

Search your WhatsApp, Line, and Viber chats with advanced filters for date, sender, and message content. Keep your messages safe with on-device processing and create backup copies. Merge multiple conversations for a unified search experience.

**Highlights:** Advanced chat search, Filter by date, sender, content, On-device data processing, Merge multiple conversations, Create message backups, Compatible with WhatsApp, Line, Viber

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited conversations | $0.99 | one-time |
| Remove adverts | $1.99 | one-time |
| Merge up to 5 conversations | $1.99 | one-time |
| Unlimited merging | $3.99 | one-time |
| Unlock all features | $5.99 | one-time |


### 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


## Frequently asked questions

### Is Whatool free?

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

### Is Chat Keeper free?

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

### Which has better reviews, Whatool or Chat Keeper?

Whatool is rated higher. Whatool averages 4.3 out of 5 from 70 ratings, while Chat Keeper averages 4.1 from 59 ratings.

### Do Whatool or Chat Keeper have ads?

Whatool shows ads; Chat Keeper does not.

### Which is updated more often, Whatool or Chat Keeper?

Whatool ships an update every 3 months, and Chat Keeper every 2 months. Most recently, Whatool was updated on September 21, 2026 and Chat Keeper on September 24, 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.*