# iDoc vs CURB deviation

The clearest difference is in-app purchases: CURB deviation at none against iDoc's 4. CURB deviation also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iDoc sells 4 one-off in-app purchases. CURB deviation asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on May 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | iDoc | CURB deviation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 183 MB | 16 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ove Steinsland](https://appshunter.io/developer/1097924304) | [CoPro Live AS](https://appshunter.io/developer/788462775) |

## What reviewers say

### iDoc

[App page](https://appshunter.io/ios/app/idoc/id1097924305)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Inspection | $8.99 | one-time |
| Small Package 10 | $79.99 | one-time |
| Medium Package 50 | $299.99 | one-time |
| Large Package 200 | $999.99 | one-time |


### CURB deviation

[App page](https://appshunter.io/ios/app/curb-deviation/id1362532396)

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

**In-app purchases:** none


## Frequently asked questions

### Is iDoc free?

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

### Is CURB deviation free?

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

### Do iDoc or CURB deviation have ads?

Neither iDoc nor CURB deviation shows ads.

### Which is updated more often, iDoc or CURB deviation?

iDoc ships an update every 3 weeks, and CURB deviation every 3 weeks. Most recently, iDoc was updated on May 16, 2026 and CURB deviation on September 19, 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.*