# MicroSense2 vs FlowChrono

The clearest difference is ads: MicroSense2 at none against FlowChrono's shown. MicroSense2 also leads on iOS requirement (12.0 vs 15.6). FlowChrono's advantage is update cadence (every 6 days vs every 4 months). On price, 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.

MicroSense2 ships an update every 4 months, FlowChrono every 6 days. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MicroSense2 | FlowChrono |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 days** |
| Size | 28 MB | 46 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Innohome Oy](https://appshunter.io/developer/1321286973) | [泽鑫 王](https://appshunter.io/developer/1736653110) |

## What reviewers say

### MicroSense2

[App page](https://appshunter.io/ios/app/microsense2/id6474611474)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlowChrono

[App page](https://appshunter.io/ios/app/flowchrono/id6759900174)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MicroSense2 free?

MicroSense2 is free to download, with no in-app purchases.

### Is FlowChrono free?

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

### Do MicroSense2 or FlowChrono have ads?

FlowChrono shows ads; MicroSense2 does not.

### Which is updated more often, MicroSense2 or FlowChrono?

MicroSense2 ships an update every 4 months, and FlowChrono every 6 days. Most recently, MicroSense2 was updated on October 3, 2026 and FlowChrono on September 30, 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.*