# TPG vs Zero Password

The clearest difference is iOS requirement: Zero Password at 16.6 against TPG's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TPG ships an update every 14 months, Zero Password every 15 months. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TPG | Zero Password |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 15 months |
| Size | 7 MB | 147 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Corrado Ignoti](https://appshunter.io/developer/1474984677) | [Li Wei](https://appshunter.io/developer/1794714380) |

## What reviewers say

### TPG

[App page](https://appshunter.io/ios/app/tpg-tiny-password-generator/id6499579345)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zero Password

[App page](https://appshunter.io/ios/app/zero-password/id6741751251)

**In-app purchases:** none


## Frequently asked questions

### Is TPG free?

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

### Is Zero Password free?

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

### Do TPG or Zero Password have ads?

Neither TPG nor Zero Password shows ads.

### Which is updated more often, TPG or Zero Password?

TPG ships an update every 14 months, and Zero Password every 15 months. Most recently, TPG was updated on September 24, 2026 and Zero Password on September 29, 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.*