# Clarity vs Caffeine Label Scanner

The clearest difference is update cadence: Clarity at every 2 weeks against Caffeine Label Scanner's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Clarity sells 2 in-app purchases, starting at $2.99 per month and Caffeine Label Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Clarity ships an update every 2 weeks, Caffeine Label Scanner every 5 weeks. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Clarity | Caffeine Label Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clarity-caffeine-tracker/id6748916921/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Freemium | — |
| Size | 24 MB | 8 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Nexus Nexus Ltd](https://appshunter.io/developer/1826114678) | [Alona Nesterenko](https://appshunter.io/developer/1890650834) |

## What reviewers say

### Clarity

[App page](https://appshunter.io/ios/app/clarity-caffeine-tracker/id6748916921)

This app helps you understand the impact of caffeine on your sleep, energy, and focus. Log your intake quickly and visualize how caffeine's half-life affects your daily cycles and nighttime rest.

**Highlights:** Fast caffeine logging, Caffeine half-life tracking, Sleep and recovery insights, Focus and energy analysis, Daily and weekly insights

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clarity Plus - Monthly | $2.99 | per month |
| Clarity Plus - Yearly | $19.99 | per year |


### Caffeine Label Scanner

[App page](https://appshunter.io/ios/app/caffeine-label-scanner/id6761180310)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $24.99 | per year |


## Frequently asked questions

### Is Clarity free?

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

### Is Caffeine Label Scanner free?

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

### Do Clarity or Caffeine Label Scanner have ads?

Neither Clarity nor Caffeine Label Scanner shows ads.

### Which is updated more often, Clarity or Caffeine Label Scanner?

Clarity ships an update every 2 weeks, and Caffeine Label Scanner every 5 weeks. Most recently, Clarity was updated on September 11, 2026 and Caffeine Label Scanner on September 21, 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.*