# Optima mobile 3 vs eTouch App

Optima mobile 3 and eTouch App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Optima mobile 3 ships an update every 8 months, eTouch App every 14 months. The most recent releases landed on May 14, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Optima mobile 3 | eTouch App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 14 months |
| Size | 72 MB | 106 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DIVUS GmbH](https://appshunter.io/developer/396659364) | [Eelectron Spa](https://appshunter.io/developer/1219250563) |

## What reviewers say

### Optima mobile 3

[App page](https://appshunter.io/ios/app/optima-mobile-3/id6447558600)

**Features:** macOS Compatibility

**In-app purchases:** none


### eTouch App

[App page](https://appshunter.io/ios/app/etouch-app/id6448795930)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optima mobile 3 free?

Optima mobile 3 is free to download, with no in-app purchases.

### Is eTouch App free?

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

### Do Optima mobile 3 or eTouch App have ads?

Neither Optima mobile 3 nor eTouch App shows ads.

### Which is updated more often, Optima mobile 3 or eTouch App?

Optima mobile 3 ships an update every 8 months, and eTouch App every 14 months. Most recently, Optima mobile 3 was updated on May 14, 2026 and eTouch App on May 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.*