# Ouroborosso | Routine App vs Tag

The clearest difference is ads: Ouroborosso | Routine App at none against Tag's shown. Ouroborosso | Routine App also leads on update cadence (daily vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Ouroborosso | Routine App ships an update daily, Tag every 10 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Ouroborosso | Routine App | Tag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 10 days |
| Size | 46 MB | 58 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mert Yildirim](https://appshunter.io/developer/1697107608) | [Rinat Maksutov](https://appshunter.io/developer/1860523846) |

## What reviewers say

### Ouroborosso | Routine App

[App page](https://appshunter.io/ios/app/ouroborosso-routine-app/id6738842280)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tag

[App page](https://appshunter.io/ios/app/tag-a-day/id6756412646)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ouroborosso | Routine App free?

Ouroborosso | Routine App is free to download, with no in-app purchases.

### Is Tag free?

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

### Do Ouroborosso | Routine App or Tag have ads?

Tag shows ads; Ouroborosso | Routine App does not.

### Which is updated more often, Ouroborosso | Routine App or Tag?

Ouroborosso | Routine App ships an update daily, and Tag every 10 days. Most recently, Ouroborosso | Routine App was updated on November 8, 2026 and Tag on November 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.*