# CarbCam vs PowerNapTime

The clearest difference is in-app purchases: PowerNapTime at none against CarbCam's 1. PowerNapTime also leads on iOS requirement (18.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CarbCam sells 1 in-app purchase, starting at $4.99 per month. PowerNapTime asks for nothing beyond the download.

CarbCam ships an update every 3 weeks, PowerNapTime every 2 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | CarbCam | PowerNapTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/carbcam/id6760978211/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 12 MB | 11 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Andrew Emanuel](https://appshunter.io/developer/1887108284) | [Timothy Nice](https://appshunter.io/developer/1717668220) |

## What reviewers say

### CarbCam

[App page](https://appshunter.io/ios/app/carbcam/id6760978211)

Estimate carbohydrate intake and get detailed nutritional breakdowns by scanning food with your camera. Offers multiple scanning methods, including barcode, AI visual identification, and text descriptions. Designed for quick access and integration with diabetes management apps.

**Highlights:** AI food scanning, Barcode scanning, Nutritional breakdown, Carb counting, Scan history, Diabetes app integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CarbCam Pro | $4.99 | per month |


### PowerNapTime

[App page](https://appshunter.io/ios/app/powernaptime-smart-naps/id6804314448)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CarbCam free?

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

### Is PowerNapTime free?

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

### Do CarbCam or PowerNapTime have ads?

Neither CarbCam nor PowerNapTime shows ads.

### Which is updated more often, CarbCam or PowerNapTime?

CarbCam ships an update every 3 weeks, and PowerNapTime every 2 weeks. Most recently, CarbCam was updated on October 24, 2026 and PowerNapTime on October 20, 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.*