# Caffeine Tracker vs TKD360

The clearest difference is iOS requirement: TKD360 at 15.1 against Caffeine Tracker's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Caffeine Tracker sells 2 in-app purchases, starting at $2.99 per month and TKD360 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Caffeine Tracker ships an update monthly, TKD360 every 3 weeks. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Caffeine Tracker | TKD360 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 15 MB | 58 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Gruffydd Johnston](https://appshunter.io/developer/1651486785) | [Cutting Edge For Digital Solutions](https://appshunter.io/developer/1704053394) |

## What reviewers say

### Caffeine Tracker

[App page](https://appshunter.io/ios/app/caffeine-tracker-siplog/id6746972423)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $9.99 | per year |


### TKD360

[App page](https://appshunter.io/ios/app/tkd360/id6760412378)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $4.99 | one-time |
| Basic Pack | $22.99 | one-time |
| Pro Pack | $44.99 | one-time |
| Elite Pack | $89.99 | one-time |
| Ultimate Pack | $229.99 | one-time |


## Frequently asked questions

### Is Caffeine Tracker free?

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

### Is TKD360 free?

TKD360 is free to download, with in-app purchases available.

### Do Caffeine Tracker or TKD360 have ads?

Neither Caffeine Tracker nor TKD360 shows ads.

### Which is updated more often, Caffeine Tracker or TKD360?

Caffeine Tracker ships an update monthly, and TKD360 every 3 weeks. Most recently, Caffeine Tracker was updated on October 21, 2026 and TKD360 on October 14, 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.*