# In vs Caffeine Tracker

The clearest difference is ads: In at none against Caffeine Tracker's shown. In also leads on iOS requirement (15.6 vs 26.1). Caffeine Tracker's advantage is update cadence (every 9 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. In sells 10 in-app purchases, starting at $0.99 per month and Caffeine Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

In ships an update every 2 months, Caffeine Tracker every 9 days. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | In | Caffeine Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 61 MB | 25 MB |
| Requires iOS | **15.6** | 26.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [IN-MEMORY](https://appshunter.io/developer/1646037220) | [KeiK LLC](https://appshunter.io/developer/1854674572) |

## What reviewers say

### In

[App page](https://appshunter.io/ios/app/in-memory/id6443450391)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement Mensuel Standard | $0.99 | per month |
| Abonnement mensuel Standard | $1.99 | per month |
| Abonnement mensuel Premium | $3.99 | per month |
| Abonnement mensuel Premium | $5.99 | per month |
| Abonnement Mensuel Standard | $6.99 | per month |
| Formule GOLD - FORFAIT UNIQUE A VIE | $22.99 | one-time |
| Formule GOLD - FORFAIT UNIQUE A VIE | $44.99 | one-time |
| Formule GOLD - FORFAIT UNIQUE A VIE | $69.99 | one-time |
| Formule GOLD - FORFAIT UNIQUE A VIE | $89.99 | one-time |
| Formule GOLD - FORFAIT UNIQUE A VIE | $99.99 | one-time |


### Caffeine Tracker

[App page](https://appshunter.io/ios/app/caffeine-tracker-coffee-log/id6760610207)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is In free?

In is free to download, with in-app purchases available.

### Is Caffeine Tracker free?

Caffeine Tracker is free to download, with in-app purchases available.

### Do In or Caffeine Tracker have ads?

Caffeine Tracker shows ads; In does not.

### Which is updated more often, In or Caffeine Tracker?

In ships an update every 2 months, and Caffeine Tracker every 9 days. Most recently, In was updated on October 1, 2026 and Caffeine Tracker on October 8, 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.*