# 75 Days vs Streaky

The clearest difference is ads: Streaky at none against 75 Days's shown. Streaky also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. 75 Days sells 1 one-off in-app purchase and Streaky sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

75 Days ships an update fortnightly, Streaky every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 75 Days | Streaky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (16 ratings)](https://appshunter.io/ios/app/75-days-transform-challenge/id6584519577/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [Ali Murad](https://appshunter.io/developer/1412644468) | [ZUBEYIT ILGIN](https://appshunter.io/developer/1879602489) |

## What reviewers say

### 75 Days

[App page](https://appshunter.io/ios/app/75-days-transform-challenge/id6584519577)

Embark on a 75-day journey to build mental toughness, discipline, and achieve personal growth. This app guides you through daily exercise, diet planning, hydration, reading, and progress tracking to transform your life.

**Highlights:** 75-day transformative journey, Daily exercise (two 45-min sessions, one outdoors), Customizable diet plan (no alcohol/cheat meals), Daily water intake tracking (1 gallon), Daily reading habit (10 pages non-fiction), Daily progress photos, Daily progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


### Streaky

[App page](https://appshunter.io/ios/app/streaky-habit-challenge/id6759577444)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Streaky Premium Monthly | $4.99 | per month |
| Streaky Premium Yearly | $49.99 | per year |
| Group Entry Ticket $20 | $9.99 | one-time |


## Frequently asked questions

### Is 75 Days free?

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

### Is Streaky free?

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

### Do 75 Days or Streaky have ads?

75 Days shows ads; Streaky does not.

### Which is updated more often, 75 Days or Streaky?

75 Days ships an update fortnightly, and Streaky every 3 weeks. Most recently, 75 Days was updated on October 30, 2026 and Streaky 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.*