# Co vs Caffeine Toolkit

The clearest difference is update cadence: Co at every 11 days against Caffeine Toolkit's every 13 months. 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.

Co ships an update every 11 days, Caffeine Toolkit every 13 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Co | Caffeine Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 22 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dorian Ehnes](https://appshunter.io/developer/1762409643) | [FATIH MEHMET BABACAN](https://appshunter.io/developer/1817991009) |

## What reviewers say

### Co

[App page](https://appshunter.io/ios/app/co-barista/id6740876366)

This app guides you to brew the perfect cup of coffee at home. It analyzes your taste and offers specific adjustments for ratio, grind, and temperature. It also helps you find or create ideal brewing water.

**Highlights:** Personalized brewing recommendations, Taste preference analysis, Grind size and temperature adjustments, Coffee-to-water ratio guidance, Brewing water optimization, Supports filter coffee and espresso

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


### Caffeine Toolkit

[App page](https://appshunter.io/ios/app/caffeine-toolkit/id6746701949)

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

**In-app purchases:** none


## Frequently asked questions

### Is Co free?

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

### Is Caffeine Toolkit free?

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

### Do Co or Caffeine Toolkit have ads?

Neither Co nor Caffeine Toolkit shows ads.

### Which is updated more often, Co or Caffeine Toolkit?

Co ships an update every 11 days, and Caffeine Toolkit every 13 months. Most recently, Co was updated on October 16, 2026 and Caffeine Toolkit on October 5, 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.*