# ZAstronomy vs Debate Timer

The clearest difference is update cadence: Debate Timer at every 11 days against ZAstronomy's every 4 months. ZAstronomy's advantage is iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ZAstronomy ships an update every 4 months, Debate Timer every 11 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ZAstronomy | Debate Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 71 MB | 1 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Alenti Technologies](https://appshunter.io/developer/1113994945) | [GEORGE MARK TURNER](https://appshunter.io/developer/1755596617) |

## What reviewers say

### ZAstronomy

[App page](https://appshunter.io/ios/app/zastronomy/id6450145744)

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

**In-app purchases:** none


### Debate Timer

[App page](https://appshunter.io/ios/app/debate-timer/id6741488565)

This app provides a simple timer for British Parliamentary debates, supporting 5 or 7-minute speeches. It offers visual cues at key speech intervals and an optional sound toggle for speakers or judges. A 15-second final time flash is also included.

**Highlights:** British Parliamentary debate timer, 5 or 7 minute speech support, Flash at start and end of POI, Flash at speech intervals, 15 second final time flash, Optional sound toggle

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

**In-app purchases:** none


## Frequently asked questions

### Is ZAstronomy free?

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

### Is Debate Timer free?

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

### Do ZAstronomy or Debate Timer have ads?

Neither ZAstronomy nor Debate Timer shows ads.

### Which is updated more often, ZAstronomy or Debate Timer?

ZAstronomy ships an update every 4 months, and Debate Timer every 11 days. Most recently, ZAstronomy was updated on October 7, 2026 and Debate Timer on October 13, 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.*