# Luca Map vs Caffeine mg

The clearest difference is ads: Caffeine mg at none against Luca Map's shown. Caffeine mg also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Luca Map sells 2 in-app purchases, starting at $2.99 per month and Caffeine mg sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Luca Map ships an update every 4 days, Caffeine mg weekly. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Luca Map | Caffeine mg |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Weekly |
| Size | 47 MB | 5 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Genki Suzuki](https://appshunter.io/developer/1853829095) | [kensuke ueda](https://appshunter.io/developer/961845390) |

## What reviewers say

### Luca Map

[App page](https://appshunter.io/ios/app/luca-map/id6760320795)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luca Map Pro (Monthly) | $2.99 | per month |
| Luca Map Pro (Yearly) | $17.99 | per year |


### Caffeine mg

[App page](https://appshunter.io/ios/app/caffeine-mg-half-life-tracker/id6763047063)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| カフェインmg Pro | $1.99 | one-time |


## Frequently asked questions

### Is Luca Map free?

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

### Is Caffeine mg free?

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

### Do Luca Map or Caffeine mg have ads?

Luca Map shows ads; Caffeine mg does not.

### Which is updated more often, Luca Map or Caffeine mg?

Luca Map ships an update every 4 days, and Caffeine mg weekly. Most recently, Luca Map was updated on October 4, 2026 and Caffeine mg on October 7, 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.*