# Whatool vs Lock Backup Cloud Storage

The clearest difference is in-app purchases: Lock Backup Cloud Storage at none against Whatool's 5. Lock Backup Cloud Storage also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). Whatool's advantage is ratings volume (70 vs 7). On price, rating and device support there is nothing between them.

Both are free to download. Whatool sells 5 one-off in-app purchases. Lock Backup Cloud Storage asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Whatool against 4.4 for Lock Backup Cloud Storage. That said, the two scores are not equally well evidenced: Whatool has 70 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 24% of Whatool's written reviews are positive against 33% of Lock Backup Cloud Storage's.

Whatool ships an update every 3 months, Lock Backup Cloud Storage every 3 weeks. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Whatool | Lock Backup Cloud Storage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (70 ratings)](https://appshunter.io/ios/app/whatool-saved-chat-search/id818579485/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/lock-backup-cloud-storage/id1378357445/reviews)** |
| Number of ratings | **70** | 7 |
| Positive reviews | 24.5% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 57 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luca Rubin](https://appshunter.io/developer/388435989) | [America Voice, llc](https://appshunter.io/developer/556043737) |

## 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 |


### Lock Backup Cloud Storage

[App page](https://appshunter.io/ios/app/lock-backup-cloud-storage/id1378357445)

Safely store and sync your mobile data, including photos, videos, contacts, and documents, to the cloud. Enjoy peace of mind with end-to-end encryption and two-factor authentication, ensuring only you can access your files. Recover your data from any device in case of loss or cybercrime.

**Highlights:** Secure cloud storage, Data synchronization, File encryption, Cross-device access, Data recovery, Two-factor authentication

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whatool free?

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

### Is Lock Backup Cloud Storage free?

Lock Backup Cloud Storage is free to download, with no in-app purchases.

### Which has better reviews, Whatool or Lock Backup Cloud Storage?

Lock Backup Cloud Storage is rated higher. Whatool averages 4.3 out of 5 from 70 ratings, while Lock Backup Cloud Storage averages 4.4 from 7 ratings.

### Do Whatool or Lock Backup Cloud Storage have ads?

Whatool shows ads; Lock Backup Cloud Storage does not.

### Which is updated more often, Whatool or Lock Backup Cloud Storage?

Whatool ships an update every 3 months, and Lock Backup Cloud Storage every 3 weeks. Most recently, Whatool was updated on October 13, 2026 and Lock Backup Cloud Storage on October 5, 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.*