# Mission Zero App vs Siphon Coffee

The clearest difference is update cadence: Siphon Coffee at every 3 weeks against Mission Zero App's every 2 months. Mission Zero App's advantage is iOS requirement (13.0 vs 15.1). 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.

Mission Zero App ships an update every 2 months, Siphon Coffee every 3 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Mission Zero App | Siphon Coffee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 38 MB | 76 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Green World Inc.](https://appshunter.io/developer/1728699946) | [SIPHON COFFEE, LLC](https://appshunter.io/developer/1895739586) |

## What reviewers say

### Mission Zero App

[App page](https://appshunter.io/ios/app/mission-zero-app/id6477199461)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Siphon Coffee

[App page](https://appshunter.io/ios/app/siphon-coffee/id6764340021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mission Zero App free?

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

### Is Siphon Coffee free?

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

### Do Mission Zero App or Siphon Coffee have ads?

Neither Mission Zero App nor Siphon Coffee shows ads.

### Which is updated more often, Mission Zero App or Siphon Coffee?

Mission Zero App ships an update every 2 months, and Siphon Coffee every 3 weeks. Most recently, Mission Zero App was updated on October 6, 2026 and Siphon Coffee on October 3, 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.*