# SEA vs Chat Backup

The clearest difference is in-app purchases: SEA at none against Chat Backup's 2. SEA also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Chat Backup sells 2 one-off in-app purchases. SEA asks for nothing beyond the download.

SEA ships an update weekly, Chat Backup every 2 months. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SEA | Chat Backup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Size | 69 MB | 48 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ESTABLISHMENT NAGM-AD-DIN AL-TUSMIM FOR INFORMATION TECHNOLOGY](https://appshunter.io/developer/1507017588) | [宗海 陈](https://appshunter.io/developer/1732702255) |

## What reviewers say

### SEA

[App page](https://appshunter.io/ios/app/sea/id6504812405)

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

**In-app purchases:** none


### Chat Backup

[App page](https://appshunter.io/ios/app/chat-backup-message-recovery/id6738600792)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month VIP | $4.99 | one-time |
| 1 Year VIP | $19.99 | one-time |


## Frequently asked questions

### Is SEA free?

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

### Is Chat Backup free?

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

### Do SEA or Chat Backup have ads?

Chat Backup shows ads; SEA does not.

### Which is updated more often, SEA or Chat Backup?

SEA ships an update weekly, and Chat Backup every 2 months. Most recently, SEA was updated on November 4, 2026 and Chat Backup on October 27, 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.*