# ArmoniaBio vs TesserApp

The clearest difference is update cadence: TesserApp at every 5 days against ArmoniaBio's every 24 months. ArmoniaBio's advantage is iOS requirement (15.6 vs 17.0). 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.

ArmoniaBio ships an update every 24 months, TesserApp every 5 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ArmoniaBio | TesserApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 5 days** |
| Size | 72 MB | 271 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Magi s.a.s. di Marco Giampaglia & c.](https://appshunter.io/developer/1586974820) | [Fabio Miconi](https://appshunter.io/developer/1896333410) |

## What reviewers say

### ArmoniaBio

[App page](https://appshunter.io/ios/app/armoniabio/id1582433008)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### TesserApp

[App page](https://appshunter.io/ios/app/tesserapp/id6766874170)

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

**In-app purchases:** none


## Frequently asked questions

### Is ArmoniaBio free?

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

### Is TesserApp free?

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

### Do ArmoniaBio or TesserApp have ads?

Neither ArmoniaBio nor TesserApp shows ads.

### Which is updated more often, ArmoniaBio or TesserApp?

ArmoniaBio ships an update every 24 months, and TesserApp every 5 days. Most recently, ArmoniaBio was updated on October 17, 2026 and TesserApp on October 9, 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.*