# Calwise vs OpenHealth

The clearest difference is update cadence: OpenHealth at every 2 days against Calwise's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calwise ships an update every 6 weeks, OpenHealth every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Calwise | OpenHealth |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 28 MB | 3 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Murugan Ambigapathy](https://appshunter.io/developer/1802135560) | [Sihang Chen](https://appshunter.io/developer/1479493730) |

## What reviewers say

### Calwise

[App page](https://appshunter.io/ios/app/calwise-indian-calorie-tracker/id6761990106)

Easily track your meals, calories, and macros to build healthier eating habits. Monitor daily progress and gain insights into your nutrition to achieve your health goals, whether for weight loss or a healthier lifestyle. The app features a clean interface for focused and consistent use.

**Highlights:** Easy meal logging, Calorie and macro tracking, Daily progress insights, Personalized goals, Smart habit summaries, Distraction-free interface

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

**In-app purchases:** none


### OpenHealth

[App page](https://appshunter.io/ios/app/openhealth-self-help-loops/id6811626331)

**In-app purchases:** none


## Frequently asked questions

### Is Calwise free?

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

### Is OpenHealth free?

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

### Do Calwise or OpenHealth have ads?

Neither Calwise nor OpenHealth shows ads.

### Which is updated more often, Calwise or OpenHealth?

Calwise ships an update every 6 weeks, and OpenHealth every 2 days. Most recently, Calwise was updated on October 31, 2026 and OpenHealth on October 31, 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.*