# Unit Converter vs EveryCalc

The clearest difference is in-app purchases: EveryCalc at none against Unit Converter's 1. EveryCalc also leads on update cadence (daily vs every 2 weeks). Unit Converter's advantage is iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Unit Converter sells 1 one-off in-app purchase. EveryCalc asks for nothing beyond the download.

Unit Converter ships an update every 2 weeks, EveryCalc daily. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Unit Converter | EveryCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 29 MB | 2 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [伟鹏 李](https://appshunter.io/developer/1817642925) | [TZU-TENG HUANG](https://appshunter.io/developer/1603805799) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-easyunit/id6754090225)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Membership | $0.99 | one-time |


### EveryCalc

[App page](https://appshunter.io/ios/app/everycalc/id6759590989)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter free?

Unit Converter is free to download, with in-app purchases available.

### Is EveryCalc free?

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

### Do Unit Converter or EveryCalc have ads?

Neither Unit Converter nor EveryCalc shows ads.

### Which is updated more often, Unit Converter or EveryCalc?

Unit Converter ships an update every 2 weeks, and EveryCalc daily. Most recently, Unit Converter was updated on September 25, 2026 and EveryCalc on October 10, 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.*