# Spindle Dynamics Studio vs ReportGen

The clearest difference is update cadence: Spindle Dynamics Studio at every 2 months against ReportGen's every 8 months. Spindle Dynamics Studio also leads on iOS requirement (13.0 vs 16.0). 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.

Spindle Dynamics Studio ships an update every 2 months, ReportGen every 8 months. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Spindle Dynamics Studio | ReportGen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 107 MB | 18 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sens-OS](https://appshunter.io/developer/1533837951) | [Motionics LLC](https://appshunter.io/developer/424498959) |

## What reviewers say

### Spindle Dynamics Studio

[App page](https://appshunter.io/ios/app/spindle-dynamics-studio/id1661428624)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReportGen

[App page](https://appshunter.io/ios/app/reportgen/id6504204156)

**In-app purchases:** none


## Frequently asked questions

### Is Spindle Dynamics Studio free?

Spindle Dynamics Studio is free to download, with no in-app purchases.

### Is ReportGen free?

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

### Do Spindle Dynamics Studio or ReportGen have ads?

Neither Spindle Dynamics Studio nor ReportGen shows ads.

### Which is updated more often, Spindle Dynamics Studio or ReportGen?

Spindle Dynamics Studio ships an update every 2 months, and ReportGen every 8 months. Most recently, Spindle Dynamics Studio was updated on September 17, 2026 and ReportGen on September 8, 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.*