# One Down Dog Studio vs Calomi

The clearest difference is update cadence: Calomi at every 3 days against One Down Dog Studio's every 9 months. One Down Dog Studio's advantage is ratings volume (65 vs 2) and iOS requirement (15.1 vs 26.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for One Down Dog Studio against 5.0 for Calomi. That said, the two scores are not equally well evidenced: One Down Dog Studio has 65 ratings behind it against 2, so its average is the more settled of the two.

One Down Dog Studio ships an update every 9 months, Calomi every 3 days. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | One Down Dog Studio | Calomi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (65 ratings)](https://appshunter.io/ios/app/one-down-dog-studio/id6756276734/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/calomi/id6804545702/reviews) |
| Number of ratings | **65** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 55 MB | 9 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Momence, Inc.](https://appshunter.io/developer/1577856011) | [Chul ho Jang](https://appshunter.io/developer/6792381002) |

## What reviewers say

### One Down Dog Studio

[App page](https://appshunter.io/ios/app/one-down-dog-studio/id6756276734)

Easily manage your account, book classes and events, and stay connected with the studio. Message directly, view announcements, and access shared content.

**Highlights:** Account management, Class and event booking, Direct messaging, Studio announcements, Public feed access

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

**In-app purchases:** none


### Calomi

[App page](https://appshunter.io/ios/app/calomi/id6804545702)

Track your daily calorie intake and expenditure with ease. Log meals by scanning barcodes, taking photos, or searching. Monitor your progress with weekly summaries and sync data with Apple Health for a comprehensive view of your health journey.

**Highlights:** Calorie tracking at a glance, Barcode scanning for food logging, Photo recognition for food logging, Multi-language food search, Weekly progress summaries, Apple Health integration, No account or ads

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

**In-app purchases:** none


## Frequently asked questions

### Is One Down Dog Studio free?

One Down Dog Studio is free to download, with no in-app purchases.

### Is Calomi free?

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

### Which has better reviews, One Down Dog Studio or Calomi?

One Down Dog Studio and Calomi are both rated 5.0 out of 5 on the App Store, from 65 and 2 ratings respectively.

### Do One Down Dog Studio or Calomi have ads?

Neither One Down Dog Studio nor Calomi shows ads.

### Which is updated more often, One Down Dog Studio or Calomi?

One Down Dog Studio ships an update every 9 months, and Calomi every 3 days. Most recently, One Down Dog Studio was updated on October 18, 2026 and Calomi 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.*