# Optima Field Manager vs RetIna.

The clearest difference is update cadence: RetIna. at every 5 weeks against Optima Field Manager's every 3 months. RetIna. also leads on iOS requirement (11.0 vs 15.0). 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.

Optima Field Manager ships an update every 3 months, RetIna. every 5 weeks. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Optima Field Manager | RetIna. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 117 MB | 58 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nareekan Channara](https://appshunter.io/developer/1512071871) | [Snehadeep Vikaram](https://appshunter.io/developer/1571188426) |

## What reviewers say

### Optima Field Manager

[App page](https://appshunter.io/ios/app/optima-field-manager/id1503437772)

**Features:** macOS Compatibility

**In-app purchases:** none


### RetIna.

[App page](https://appshunter.io/ios/app/retina/id1572204451)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optima Field Manager free?

Optima Field Manager is free to download, with no in-app purchases.

### Is RetIna. free?

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

### Do Optima Field Manager or RetIna. have ads?

Neither Optima Field Manager nor RetIna. shows ads.

### Which is updated more often, Optima Field Manager or RetIna.?

Optima Field Manager ships an update every 3 months, and RetIna. every 5 weeks. Most recently, Optima Field Manager was updated on October 25, 2026 and RetIna. 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.*