# DampDays vs 75 Hard Tracker

The clearest difference is update cadence: 75 Hard Tracker at every 4 days against DampDays's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DampDays sells 1 one-off in-app purchase and 75 Hard Tracker sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

DampDays ships an update every 9 days, 75 Hard Tracker every 4 days. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DampDays | 75 Hard Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/75-hard-tracker-pure-75/id6775116358/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | — | Free |
| Size | 5 MB | 18 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 12+ | +4 |
| Developer | [Christian Pedersen](https://appshunter.io/developer/1883227582) | [Pavel Korkodinov](https://appshunter.io/developer/1678329945) |

## What reviewers say

### DampDays

[App page](https://appshunter.io/ios/app/dampdays/id6768828125)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DampDays Lifetime | $24.99 | one-time |


### 75 Hard Tracker

[App page](https://appshunter.io/ios/app/75-hard-tracker-pure-75/id6775116358)

This app strictly tracks the 75 Hard Challenge with its original five rules. It offers features like side-by-side photo comparison, a reading log, workout reminders, and a buddy mode for accountability. All data is stored locally for privacy.

**Highlights:** Strict adherence to 5 original rules, Side-by-side photo comparison, Multi-book reading log, Workout gap warning, 1-on-1 buddy mode, Local data storage

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $9.99 | one-time |
| Premium + Buddy | $19.99 | one-time |


## Frequently asked questions

### Is DampDays free?

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

### Is 75 Hard Tracker free?

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

### Do DampDays or 75 Hard Tracker have ads?

Neither DampDays nor 75 Hard Tracker shows ads.

### Which is updated more often, DampDays or 75 Hard Tracker?

DampDays ships an update every 9 days, and 75 Hard Tracker every 4 days. Most recently, DampDays was updated on October 7, 2026 and 75 Hard Tracker on October 31, 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.*