# Sample Pot Calc vs Unit Converters

The clearest difference is update cadence: Unit Converters at every 5 days against Sample Pot Calc's every 41 months. Unit Converters also leads on iOS requirement (11.0 vs 15.2). 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.

Sample Pot Calc ships an update every 41 months, Unit Converters every 5 days. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sample Pot Calc | Unit Converters |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 5 days** |
| Size | 3 MB | 33 MB |
| Requires iOS | 15.2 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kyle Walker](https://appshunter.io/developer/1571559324) | [Dhiraj Sharma](https://appshunter.io/developer/1612823569) |

## What reviewers say

### Sample Pot Calc

[App page](https://appshunter.io/ios/app/sample-pot-calc/id6443745156)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unit Converters

[App page](https://appshunter.io/ios/app/unit-converters-all-units/id6468910020)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sample Pot Calc free?

Sample Pot Calc is free to download, with no in-app purchases.

### Is Unit Converters free?

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

### Do Sample Pot Calc or Unit Converters have ads?

Neither Sample Pot Calc nor Unit Converters shows ads.

### Which is updated more often, Sample Pot Calc or Unit Converters?

Sample Pot Calc ships an update every 41 months, and Unit Converters every 5 days. Most recently, Sample Pot Calc was updated on October 16, 2026 and Unit Converters on October 5, 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.*