# Sleep++ vs FormForge Strength

The clearest difference is in-app purchases: FormForge Strength at none against Sleep++'s 1. FormForge Strength also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Sleep++ sells 1 one-off in-app purchase. FormForge Strength asks for nothing beyond the download.

Sleep++ ships an update every 2 months, FormForge Strength every 3 days. The most recent releases landed on November 14, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Sleep++ | FormForge Strength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (5.7K ratings)](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 38.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 67 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cross Forward Consulting, LLC](https://appshunter.io/developer/295660206) | [Michael Shobitan](https://appshunter.io/developer/6802485102) |

## What reviewers say

### Sleep++

[App page](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371)

This app automatically tracks your sleep duration and quality using your Apple Watch. Gain insights into your rest patterns to improve your sleep routines. Offers both automatic and manual tracking options for personalized control.

**Highlights:** Automatic sleep tracking, Sleep duration measurement, Sleep quality analysis, Manual sleep tracking, Health App integration, Detailed nightly reports

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Development | $1.99 | one-time |

**What reviewers like**

- 🚀 Great tracking
- 👍 Easy to use
- 💡 Detailed sleep data
- 👍 Accurate
- 🚀 Works perfectly with Apple Watch

**What reviewers complain about**

- 🐛 No deeper analysis beyond health app data
- 🐛 Inconsistent output from night to night
- 🐛 Requires going to bed at the same time every day
- 🐛 Fails to account for menstrual cycle changes
- 🐛 Stops working after updates

**Reported bugs**

- Doubles data on some nights
- Misses some nights of sleep
- Incorrectly records awake time as sleep
- Stops working after iOS updates

**Requested features**

- Add sleep diary
- Include pre-sleep factors
- Graph core sleep, deep sleep, and REM over time
- Add alarm that wakes during light sleep
- Integrate with Fitbit data


### FormForge Strength

[App page](https://appshunter.io/ios/app/formforge-strength/id6802721499)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sleep++ free?

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

### Is FormForge Strength free?

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

### Do Sleep++ or FormForge Strength have ads?

Sleep++ shows ads; FormForge Strength does not.

### Which is updated more often, Sleep++ or FormForge Strength?

Sleep++ ships an update every 2 months, and FormForge Strength every 3 days. Most recently, Sleep++ was updated on November 14, 2026 and FormForge Strength on November 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.*