# RISE vs SabStab

The clearest difference is review sentiment: SabStab at 100% against RISE's 49%. SabStab also leads on in-app purchases (none vs 10) and ads (none vs shown). RISE's advantage is ratings volume (73K vs 2) and update cadence (every 2 days vs every 6 days). On price and iOS requirement there is nothing between them.

Both are free to download. RISE sells 10 in-app purchases, starting at $9.99 per month. SabStab asks for nothing beyond the download.

SabStab holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RISE has 73K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 49% of RISE's written reviews are positive against 100% of SabStab's.

RISE ships an update every 2 days, SabStab every 6 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | RISE | SabStab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (73K ratings)](https://appshunter.io/ios/app/rise-sleep-tracker/id1453884781/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sabstab/id6798914749/reviews)** |
| Number of ratings | **73K** | 2 |
| Positive reviews | 49.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#6** | — |
| Size | 230 MB | 115 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Rise Science Inc](https://appshunter.io/developer/939913913) | [Emmanuel Alvarado](https://appshunter.io/developer/6798914751) |

## What reviewers say

### RISE

[App page](https://appshunter.io/ios/app/rise-sleep-tracker/id1453884781)

**Currently charting:** #6 Top Free · Health & Fitness, #65 Top Grossing · Health & Fitness (US App Store)

This app helps you understand and improve your sleep by tracking sleep debt and energy levels. It offers personalized recommendations, circadian rhythm insights, and integrates with various health devices. Achieve better sleep and feel more energized with science-backed guidance.

**Highlights:** Sleep debt tracking, Energy level monitoring, Circadian rhythm insights, Personalized sleep recommendations, Integration with health trackers, Smart alarm clock, Sleep knowledge library

**Features:** Family Sharing, Apple Wallet, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Improvement Membership | $9.99 | per month |
| AI Expert Access | $29.99 | per month |
| Sleep Improvement Membership | $35.99 | per year |
| Sleep Improvement Membership | $35.99 | per year |
| Sleep Improvement Membership | $59.99 | per year |
| Sleep Improvement Membership | $59.99 | per year |
| Sleep Improvement Membership | $59.99 | per year |
| Sleep & Energy Premium | $69.99 | per year |
| Sleep Improvement Membership | $69.99 | per year |
| Sleep Improvement Membership | $69.99 | per year |

**What reviewers like**

- 🚀 Accurate sleep tracking
- 📊 Helpful data insights
- 🔍 Detailed sleep analysis
- ⏰ Effective sleep scheduling
- 🧠 Improves sleep habits

**What reviewers complain about**

- 💰 Expensive subscription
- 🕰️ Inaccurate sleep time tracking
- 🔌 Battery drain issues
- 🤖 Buggy app functionality
- 🤷‍♀️ Confusing pricing options

**Reported bugs**

- Alarm not working consistently
- Sleep data not syncing accurately
- Notifications not working as expected
- App crashes or freezes unexpectedly

**Requested features**

- Add monthly subscription option
- Improve manual sleep data editing
- Integrate with more fitness trackers
- Provide better support for shift workers
- Add ability to track naps and their impact


### SabStab

[App page](https://appshunter.io/ios/app/sabstab/id6798914749)

This app applies biomechanics to strength training with a 3D muscle model and animated charts. It offers personalized routines based on your goals, equipment, and logs, with detailed exercise guides and progress tracking.

**Highlights:** 3D muscle figure visualization, Personalized workout routines, Animated progress charts, Detailed exercise guides, Offline workout logging, Customizable appearance settings

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

**In-app purchases:** none


## Frequently asked questions

### Is RISE free?

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

### Is SabStab free?

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

### Which has better reviews, RISE or SabStab?

SabStab is rated higher. RISE averages 4.7 out of 5 from 73K ratings, while SabStab averages 5.0 from 2 ratings.

### Do RISE or SabStab have ads?

RISE shows ads; SabStab does not.

### Which is updated more often, RISE or SabStab?

RISE ships an update every 2 days, and SabStab every 6 days. Most recently, RISE was updated on November 6, 2026 and SabStab on November 6, 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.*