# 75 Strong vs Time Since

The clearest difference is iOS requirement: Time Since at 15.0 against 75 Strong's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 75 Strong sells 2 in-app purchases, starting at $1.99 per month and Time Since sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

75 Strong ships an update fortnightly, Time Since monthly. The most recent releases landed on June 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 75 Strong | Time Since |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/75-strong/id6755551680/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | — |
| Size | 2 MB | 34 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [LINDSAY ARIN ANDERSON](https://appshunter.io/developer/1854551012) | [Lior Zukman](https://appshunter.io/developer/1845410217) |

## What reviewers say

### 75 Strong

[App page](https://appshunter.io/ios/app/75-strong/id6755551680)

This app guides users through a 75-day mental toughness and physical transformation program. It offers daily task tracking, progress photo capture, and smart notifications to keep users accountable. Premium features include advanced AI analysis, health integrations, and a personal coach.

**Highlights:** Daily task tracking, Progress photo capture, AI-powered photo analysis, Smart notifications, Challenge history, Personal AI coach, Apple Health integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 75 Strong Pro | $1.99 | per month |
| 75 Strong Pro | $14.99 | per year |


### Time Since

[App page](https://appshunter.io/ios/app/time-since-streak-tracker/id6787023926)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Since - Premium | $1.99 | one-time |


## Frequently asked questions

### Is 75 Strong free?

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

### Is Time Since free?

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

### Do 75 Strong or Time Since have ads?

Neither 75 Strong nor Time Since shows ads.

### Which is updated more often, 75 Strong or Time Since?

75 Strong ships an update fortnightly, and Time Since monthly. Most recently, 75 Strong was updated on June 11, 2026 and Time Since on September 10, 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.*