# StmpZ vs 98 Billiards

The clearest difference is iOS requirement: 98 Billiards at 13.0 against StmpZ's 16.4. 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.

StmpZ ships an update every 3 weeks, 98 Billiards every 2 weeks. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | StmpZ | 98 Billiards |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 50 MB | 63 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Win Wong](https://appshunter.io/developer/1568924680) | [98 BILLIARDS ENTERTAINMENT LTD](https://appshunter.io/developer/1886021099) |

## What reviewers say

### StmpZ

[App page](https://appshunter.io/ios/app/stmpz/id6499186636)

Organize all your digital loyalty cards in a single app. Avoid a cluttered wallet and never miss out on rewards by easily collecting stamps and redeeming them with a tap of your phone.

**Highlights:** Digital loyalty card management, Stamp collection, Reward redemption, Organized digital wallet, Phone tap to collect

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

**In-app purchases:** none


### 98 Billiards

[App page](https://appshunter.io/ios/app/98-billiards/id6760736804)

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

**In-app purchases:** none


## Frequently asked questions

### Is StmpZ free?

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

### Is 98 Billiards free?

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

### Do StmpZ or 98 Billiards have ads?

Neither StmpZ nor 98 Billiards shows ads.

### Which is updated more often, StmpZ or 98 Billiards?

StmpZ ships an update every 3 weeks, and 98 Billiards every 2 weeks. Most recently, StmpZ was updated on October 16, 2026 and 98 Billiards on October 25, 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.*