# Unit Conversion Calculator $ vs Stash | Snippet Manager

The clearest difference is ads: Stash | Snippet Manager at none against Unit Conversion Calculator $'s shown. Stash | Snippet Manager also leads on update cadence (every 3 weeks vs every 9 months). Unit Conversion Calculator $'s advantage is iOS requirement (13.0 vs 26.2). 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.

Unit Conversion Calculator $ ships an update every 9 months, Stash | Snippet Manager every 3 weeks. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Unit Conversion Calculator $ | Stash | Snippet Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 28 MB | 3 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [JanoGroup LLC](https://appshunter.io/developer/1781461557) | [Artifact Design LLC](https://appshunter.io/developer/665124307) |

## What reviewers say

### Unit Conversion Calculator $

[App page](https://appshunter.io/ios/app/unit-conversion-calculator/id6742060456)

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

**In-app purchases:** none


### Stash | Snippet Manager

[App page](https://appshunter.io/ios/app/stash-snippet-manager/id6763949896)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unit Conversion Calculator $ free?

Unit Conversion Calculator $ is free to download, with no in-app purchases.

### Is Stash | Snippet Manager free?

Stash | Snippet Manager is free to download, with no in-app purchases.

### Do Unit Conversion Calculator $ or Stash | Snippet Manager have ads?

Unit Conversion Calculator $ shows ads; Stash | Snippet Manager does not.

### Which is updated more often, Unit Conversion Calculator $ or Stash | Snippet Manager?

Unit Conversion Calculator $ ships an update every 9 months, and Stash | Snippet Manager every 3 weeks. Most recently, Unit Conversion Calculator $ was updated on October 12, 2026 and Stash | Snippet Manager on October 3, 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.*