# Lets HIIT vs Shape Up Performance Recovery

The clearest difference is in-app purchases: Shape Up Performance Recovery at none against Lets HIIT's 2. Shape Up Performance Recovery also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Lets HIIT sells 2 in-app purchases, starting at $2.49 per month. Shape Up Performance Recovery asks for nothing beyond the download.

Lets HIIT ships an update monthly, Shape Up Performance Recovery every 5 weeks. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Lets HIIT | Shape Up Performance Recovery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shape-up-performance-recovery/id6677057461/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 35 MB | 170 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [BTS Software Development Company Limited](https://appshunter.io/developer/1754895889) | [Shape Up Fitness & Wellness Consulting Inc.](https://appshunter.io/developer/1768110028) |

## What reviewers say

### Lets HIIT

[App page](https://appshunter.io/ios/app/lets-hiit-tabata-timer/id6505046723)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free Monthly | $2.49 | per month |
| Ad-free Annual | $12.99 | per year |


### Shape Up Performance Recovery

[App page](https://appshunter.io/ios/app/shape-up-performance-recovery/id6677057461)

Access personalized programs for injury recovery and fitness goals. This app offers expert training, nutrition guidance, and lifestyle coaching to support your journey back to health and peak performance.

**Highlights:** Personalized training plans, Expert nutrition guidance, Lifestyle habit tracking, Progress monitoring, Real-time coach communication, Wearable device integration

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Lets HIIT free?

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

### Is Shape Up Performance Recovery free?

Shape Up Performance Recovery is free to download, with no in-app purchases.

### Do Lets HIIT or Shape Up Performance Recovery have ads?

Lets HIIT shows ads; Shape Up Performance Recovery does not.

### Which is updated more often, Lets HIIT or Shape Up Performance Recovery?

Lets HIIT ships an update monthly, and Shape Up Performance Recovery every 5 weeks. Most recently, Lets HIIT was updated on September 15, 2026 and Shape Up Performance Recovery on September 13, 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.*