# Diago vs HARMONY

Diago and HARMONY are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Diago ships an update fortnightly, HARMONY every 2 weeks. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Diago | HARMONY |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 66 MB | 88 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DIAGO-CONNECT](https://appshunter.io/developer/1535183275) | [Qingdao Richmat Intelligence Technology Inc.](https://appshunter.io/developer/1814751082) |

## What reviewers say

### Diago

[App page](https://appshunter.io/ios/app/diago/id1535183273)

Get in shape with personalized fitness assessments and guided workouts. Connect with coaches for personalized advice and track your progress with a smart bracelet. Achieve your best self with tailored fitness plans.

**Highlights:** Personalized fitness assessment, Guided workout sessions, Smart bracelet integration, Coach consultations, Progress tracking, Physiological tests

**Features:** Vision Pro support

**In-app purchases:** none


### HARMONY

[App page](https://appshunter.io/ios/app/harmony/id6478255796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Diago free?

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

### Is HARMONY free?

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

### Do Diago or HARMONY have ads?

Neither Diago nor HARMONY shows ads.

### Which is updated more often, Diago or HARMONY?

Diago ships an update fortnightly, and HARMONY every 2 weeks. Most recently, Diago was updated on October 4, 2026 and HARMONY 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.*