# IODA Optimist vs The R.O.C.

The clearest difference is iOS requirement: IODA Optimist at 11.0 against The R.O.C.'s 15.6. On price, update cadence, 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.

IODA Optimist ships an update every 2 months, The R.O.C. every 5 weeks. The most recent releases landed on December 14, 2025 and September 17, 2026 respectively.

## The numbers

| Metric | IODA Optimist | The R.O.C. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 67 MB | 18 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agencia Interactiva Balear S.L.](https://appshunter.io/developer/960712124) | [GEORGIOS TRIMITHIOTIS](https://appshunter.io/developer/1802361703) |

## What reviewers say

### IODA Optimist

[App page](https://appshunter.io/ios/app/ioda-optimist/id6504682148)

**Features:** macOS Compatibility

**In-app purchases:** none


### The R.O.C.

[App page](https://appshunter.io/ios/app/the-roc/id6743344990)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IODA Optimist free?

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

### Is The R.O.C. free?

The R.O.C. is free to download, with no in-app purchases.

### Do IODA Optimist or The R.O.C. have ads?

Neither IODA Optimist nor The R.O.C. shows ads.

### Which is updated more often, IODA Optimist or The R.O.C.?

IODA Optimist ships an update every 2 months, and The R.O.C. every 5 weeks. Most recently, IODA Optimist was updated on December 14, 2025 and The R.O.C. on September 17, 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.*