# Calorie Detect vs Simple Cal

The clearest difference is iOS requirement: Calorie Detect at 10.0 against Simple Cal's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Calorie Detect sells 1 one-off in-app purchase and Simple Cal sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Calorie Detect ships an update every 3 weeks, Simple Cal every 11 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Calorie Detect | Simple Cal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/simple-cal-calorie-counter/id6780148983/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 20 MB | 62 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Wonder Framer Company Limited](https://appshunter.io/developer/1328971293) | [Kuji Bolkvadze](https://appshunter.io/developer/6779324058) |

## What reviewers say

### Calorie Detect

[App page](https://appshunter.io/ios/app/calorie-detect/id1347788919)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calorie Detect PRO | $0.99 | one-time |


### Simple Cal

[App page](https://appshunter.io/ios/app/simple-cal-calorie-counter/id6780148983)

Accurately track your macros and calories using a verified food database instead of unreliable AI photo scanning. Log meals quickly via voice, text, or barcode, and monitor progress with a fasting timer and weight trends. Syncs with Apple Health.

**Highlights:** Verified 5-million-item food database, Voice, text, and barcode logging, Full macro tracking (calories, protein, carbs, fat, fiber, sugar), Intermittent fasting timer, Progress tracking and goal projection, Apple Health sync

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Cal - Premium | $2.99 | per month |


## Frequently asked questions

### Is Calorie Detect free?

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

### Is Simple Cal free?

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

### Do Calorie Detect or Simple Cal have ads?

Neither Calorie Detect nor Simple Cal shows ads.

### Which is updated more often, Calorie Detect or Simple Cal?

Calorie Detect ships an update every 3 weeks, and Simple Cal every 11 days. Most recently, Calorie Detect was updated on November 2, 2026 and Simple Cal on November 5, 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.*