# AI CardVault vs Odomtr

The clearest difference is in-app purchases: AI CardVault at none against Odomtr's 2. AI CardVault also leads on update cadence (every 9 days vs every 6 weeks). Odomtr's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Odomtr sells 2 in-app purchases, starting at $3.99 per month. AI CardVault asks for nothing beyond the download.

AI CardVault ships an update every 9 days, Odomtr every 6 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | AI CardVault | Odomtr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/odomtr/id6745459689/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | — | Freemium |
| Size | 109 MB | 125 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LOMOSO Solutions Private Limited](https://appshunter.io/developer/1018925895) | [Matthew Campbell](https://appshunter.io/developer/1812332515) |

## What reviewers say

### AI CardVault

[App page](https://appshunter.io/ios/app/ai-cardvault/id6740126760)

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

**In-app purchases:** none


### Odomtr

[App page](https://appshunter.io/ios/app/odomtr/id6745459689)

Effortlessly manage your car's maintenance, fuel economy, and expenses. Simply snap photos of your VIN, invoices, or receipts, and this app automatically logs details, itemizes costs, and tracks your vehicle's history.

**Highlights:** Automatic vehicle detail entry from VIN photo, Document scanner for invoices and receipts, Fuel economy tracking with odometer and pump photos, Organized and searchable vehicle history, Cross-device syncing, Customizable unit preferences for fuel economy

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Odomtr Premium | $3.99 | per month |
| Odomtr Premium | $29.99 | per year |


## Frequently asked questions

### Is AI CardVault free?

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

### Is Odomtr free?

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

### Do AI CardVault or Odomtr have ads?

Neither AI CardVault nor Odomtr shows ads.

### Which is updated more often, AI CardVault or Odomtr?

AI CardVault ships an update every 9 days, and Odomtr every 6 weeks. Most recently, AI CardVault was updated on October 25, 2026 and Odomtr on October 15, 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.*