# Shapes Fit In vs Reflex Factor

The clearest difference is update cadence: Shapes Fit In at every 4 weeks against Reflex Factor's every 12 months. Shapes Fit In also leads on iOS requirement (13.0 vs 15.1). 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.

Shapes Fit In ships an update every 4 weeks, Reflex Factor every 12 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Shapes Fit In | Reflex Factor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 12 months |
| Size | 98 MB | 29 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hieu Hoang](https://appshunter.io/developer/1108291419) | [Mutai Mwiti](https://appshunter.io/developer/1795008655) |

## What reviewers say

### Shapes Fit In

[App page](https://appshunter.io/ios/app/shapes-fit-in/id6470155524)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reflex Factor

[App page](https://appshunter.io/ios/app/reflex-factor/id6741682766)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shapes Fit In free?

Shapes Fit In is free to download, with no in-app purchases.

### Is Reflex Factor free?

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

### Do Shapes Fit In or Reflex Factor have ads?

Neither Shapes Fit In nor Reflex Factor shows ads.

### Which is updated more often, Shapes Fit In or Reflex Factor?

Shapes Fit In ships an update every 4 weeks, and Reflex Factor every 12 months. Most recently, Shapes Fit In was updated on October 25, 2026 and Reflex Factor on October 28, 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.*