# ConvertX vs ChatVault

The clearest difference is update cadence: ChatVault at fortnightly against ConvertX's every 7 months. ConvertX's advantage is iOS requirement (15.6 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ConvertX sells 1 one-off in-app purchase and ChatVault sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ConvertX ships an update every 7 months, ChatVault fortnightly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ConvertX | ChatVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 35 MB | 10 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Dhaval Panasara](https://appshunter.io/developer/1753452519) | [APP TEAM](https://appshunter.io/developer/1892958531) |

## What reviewers say

### ConvertX

[App page](https://appshunter.io/ios/app/convertx-unit-converter/id6760885403)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeTime Premium | $4.99 | one-time |


### ChatVault

[App page](https://appshunter.io/ios/app/chatvault-ai-chat-backup/id6789417605)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is ConvertX free?

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

### Is ChatVault free?

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

### Do ConvertX or ChatVault have ads?

Both ConvertX and ChatVault show ads.

### Which is updated more often, ConvertX or ChatVault?

ConvertX ships an update every 7 months, and ChatVault fortnightly. Most recently, ConvertX was updated on October 31, 2026 and ChatVault 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.*