# SH1FT vs StrengthSpan

The clearest difference is in-app purchases: SH1FT at none against StrengthSpan's 1. SH1FT also leads on update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StrengthSpan sells 1 in-app purchase, starting at $149.99 per month. SH1FT asks for nothing beyond the download.

SH1FT ships an update every 3 weeks, StrengthSpan every 4 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SH1FT | StrengthSpan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/sh1ft/id1197308499/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 22 MB | 56 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SH1FT Ltd](https://appshunter.io/developer/1197308498) | [Benedict Thompson](https://appshunter.io/developer/1837394079) |

## What reviewers say

### SH1FT

[App page](https://appshunter.io/ios/app/sh1ft/id1197308499)

This app empowers group fitness instructors to create and deliver engaging live and online classes. It automates class structuring and cueing, saving instructors time and stress. Instructors can design unique workouts, mix formats, and teach anywhere.

**Highlights:** Automated class structuring and cueing, Create unique workout combinations, Teach live and online classes, Unlimited access to all workouts, Cross-format mash-ups

**In-app purchases:** none


### StrengthSpan

[App page](https://appshunter.io/ios/app/strengthspan/id6751883808)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StrengthSpan Core | $149.99 | per month |


## Frequently asked questions

### Is SH1FT free?

SH1FT is free to download, with no in-app purchases.

### Is StrengthSpan free?

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

### Do SH1FT or StrengthSpan have ads?

Neither SH1FT nor StrengthSpan shows ads.

### Which is updated more often, SH1FT or StrengthSpan?

SH1FT ships an update every 3 weeks, and StrengthSpan every 4 months. Most recently, SH1FT was updated on October 24, 2026 and StrengthSpan on October 18, 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.*