# TiZo vs UnitFlip

The clearest difference is in-app purchases: TiZo at none against UnitFlip's 1. TiZo also leads on iOS requirement (15.6 vs 17.0). UnitFlip's advantage is ads (none vs shown) and update cadence (every 8 days vs every 6 months). On price and device support there is nothing between them.

Both are free to download. UnitFlip sells 1 one-off in-app purchase. TiZo asks for nothing beyond the download.

TiZo ships an update every 6 months, UnitFlip every 8 days. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TiZo | UnitFlip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 8 days** |
| Size | 57 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blowbend.jp](https://appshunter.io/developer/535422149) | [TheChosenVictor LLC](https://appshunter.io/developer/1884403150) |

## What reviewers say

### TiZo

[App page](https://appshunter.io/ios/app/tizo/id623325202)

**In-app purchases:** none


### UnitFlip

[App page](https://appshunter.io/ios/app/unitflip-unit-converter/id6762089174)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


## Frequently asked questions

### Is TiZo free?

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

### Is UnitFlip free?

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

### Do TiZo or UnitFlip have ads?

TiZo shows ads; UnitFlip does not.

### Which is updated more often, TiZo or UnitFlip?

TiZo ships an update every 6 months, and UnitFlip every 8 days. Most recently, TiZo was updated on October 4, 2026 and UnitFlip on October 16, 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.*