# BreatheMeter vs CaloriesAI

The clearest difference is update cadence: CaloriesAI at every 5 days against BreatheMeter's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BreatheMeter sells 3 in-app purchases, starting at $3.99 per month and CaloriesAI sells 5 in-app purchases, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

BreatheMeter ships an update every 6 weeks, CaloriesAI every 5 days. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BreatheMeter | CaloriesAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (22 ratings)](https://appshunter.io/ios/app/caloriesai-value-packed/id6742043686/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 24 MB | 42 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Fuge](https://appshunter.io/developer/1769973400) | [Robert Catto-Smith](https://appshunter.io/developer/1793673094) |

## What reviewers say

### BreatheMeter

[App page](https://appshunter.io/ios/app/breathemeter/id6738746629)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BreatheMeter Premium | $3.99 | per month |
| BreatheMeter Premium | $6.99 | per 3 months |
| BreatheMeter Premium | $29.99 | per year |


### CaloriesAI

[App page](https://appshunter.io/ios/app/caloriesai-value-packed/id6742043686)

This app uses AI to help you track calories and achieve your fitness goals. Snap photos of your meals for instant nutritional breakdowns and receive personalized plans based on your lifestyle. Earn rewards by referring friends to the yearly subscription.

**Highlights:** AI nutritional breakdown via meal photos, Personalized lifestyle plans, Simplified calorie tracking, Referral program for cash rewards, Subscription-based AI features

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Last Time Offer (Yearly) | $1.99 | per year |
| CaloriesAI Unlimited (Monthly) | $2.99 | per month |
| Unlimited Yearly - Deal | $2.99 | per year |
| CaloriesAI Unlimited (Yearly) | $4.99 | per year |
| CaloriesAI - Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is BreatheMeter free?

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

### Is CaloriesAI free?

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

### Do BreatheMeter or CaloriesAI have ads?

Neither BreatheMeter nor CaloriesAI shows ads.

### Which is updated more often, BreatheMeter or CaloriesAI?

BreatheMeter ships an update every 6 weeks, and CaloriesAI every 5 days. Most recently, BreatheMeter was updated on October 30, 2026 and CaloriesAI on October 16, 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.*