# mobileinearStage vs FLOW 4V

The clearest difference is in-app purchases: FLOW 4V at none against mobileinearStage's 2. FLOW 4V also leads on update cadence (every 2 months vs every 32 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. mobileinearStage sells 2 one-off in-app purchases. FLOW 4V asks for nothing beyond the download.

mobileinearStage ships an update every 32 months, FLOW 4V every 2 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | mobileinearStage | FLOW 4V |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 2 months** |
| Size | 58 MB | 23 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Mario Maucher](https://appshunter.io/developer/1551618310) | [Empower Tribe Innovations DE GmbH](https://appshunter.io/developer/1447618711) |

## What reviewers say

### mobileinearStage

[App page](https://appshunter.io/ios/app/mobileinearstage/id1551976588)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Hours of Worktime | $0.99 | one-time |
| mobileinearStage Multiuser | $26.99 | one-time |


### FLOW 4V

[App page](https://appshunter.io/ios/app/flow-4v/id6761411546)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is mobileinearStage free?

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

### Is FLOW 4V free?

FLOW 4V is free to download, with no in-app purchases.

### Do mobileinearStage or FLOW 4V have ads?

Neither mobileinearStage nor FLOW 4V shows ads.

### Which is updated more often, mobileinearStage or FLOW 4V?

mobileinearStage ships an update every 32 months, and FLOW 4V every 2 months. Most recently, mobileinearStage was updated on October 7, 2026 and FLOW 4V on October 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.*