# Era vs OAr

The clearest difference is in-app purchases: OAr at none against Era's 1. OAr also leads on update cadence (daily vs every 2 weeks) and iOS requirement (15.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Era sells 1 one-off in-app purchase. OAr asks for nothing beyond the download.

Era ships an update every 2 weeks, OAr daily. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Era | OAr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 6 MB | 54 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Picard](https://appshunter.io/developer/1621115334) | [Johannes Lauber](https://appshunter.io/developer/1483223615) |

## What reviewers say

### Era

[App page](https://appshunter.io/ios/app/era-practice-mindfulness/id6753314033)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Era Lifetime Access | $9.99 | one-time |


### OAr

[App page](https://appshunter.io/ios/app/oar-breathwork/id6825751634)

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

**In-app purchases:** none


## Frequently asked questions

### Is Era free?

Era is free to download, with in-app purchases available.

### Is OAr free?

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

### Do Era or OAr have ads?

Neither Era nor OAr shows ads.

### Which is updated more often, Era or OAr?

Era ships an update every 2 weeks, and OAr daily. Most recently, Era was updated on November 8, 2026 and OAr on November 13, 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.*