# Toki vs Unit Converter for Physics

The clearest difference is update cadence: Unit Converter for Physics at every 10 days against Toki's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Toki sells 3 in-app purchases, starting at $4.99 per month and Unit Converter for Physics sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Toki ships an update every 5 weeks, Unit Converter for Physics every 10 days. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Toki | Unit Converter for Physics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 12 MB | 2 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INJAY](https://appshunter.io/developer/529429990) | [Jatuphol Jaturapat](https://appshunter.io/developer/1788860463) |

## What reviewers say

### Toki

[App page](https://appshunter.io/ios/app/toki-date-tracker-widgets/id6743760322)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro – Monthly Plan | $4.99 | per month |
| Pro – Annual Plan | $19.99 | per year |
| Pro – Lifetime Access | $29.99 | one-time |


### Unit Converter for Physics

[App page](https://appshunter.io/ios/app/unit-converter-for-physics/id6745997040)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Solution | $0.99 | one-time |


## Frequently asked questions

### Is Toki free?

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

### Is Unit Converter for Physics free?

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

### Do Toki or Unit Converter for Physics have ads?

Neither Toki nor Unit Converter for Physics shows ads.

### Which is updated more often, Toki or Unit Converter for Physics?

Toki ships an update every 5 weeks, and Unit Converter for Physics every 10 days. Most recently, Toki was updated on September 30, 2026 and Unit Converter for Physics on October 6, 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.*