# SMA vs Sleepcraft

The clearest difference is review sentiment: Sleepcraft at 100% against SMA's 27%. Sleepcraft also leads on rating (4.9 vs 2.0) and update cadence (weekly vs every 2 months). SMA's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 18.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Sleepcraft sells 4 in-app purchases, starting at $9.99 per month. SMA asks for nothing beyond the download.

Sleepcraft holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: Sleepcraft has 31 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of SMA's written reviews are positive against 100% of Sleepcraft's.

SMA ships an update every 2 months, Sleepcraft weekly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SMA | Sleepcraft |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/sma/id1016364790/reviews) | **[4.9 (31 ratings)](https://appshunter.io/ios/app/sleepcraft-sleep-tracker/id6756740366/reviews)** |
| Number of ratings | 1 | **31** |
| Positive reviews | 27.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 60 MB | 29 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Smart Care Technology Co., Ltd](https://appshunter.io/developer/1016364789) | [Nikolai Fabrika](https://appshunter.io/developer/929517436) |

## What reviewers say

### SMA

[App page](https://appshunter.io/ios/app/sma/id1016364790)

This smart watch offers comprehensive activity and sleep tracking, along with essential notifications and remote functions. It boasts exceptional battery life and durable, premium materials for a stylish and practical wearable experience.

**Highlights:** Activity tracking, Sleep monitor, Call & SMS notifications, 5ATM water resistance, 6+ month battery life, Sapphire glass, Integrates with Apple Health

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

**In-app purchases:** none


### Sleepcraft

[App page](https://appshunter.io/ios/app/sleepcraft-sleep-tracker/id6756740366)

This app analyzes your sleep stages, providing individual scores for deep, REM, and light sleep. It visualizes your sleep patterns on a clock face and helps you understand how daily factors affect your sleep quality. It also connects daytime activity to nightly recovery and forecasts sleep quality based on trends.

**Highlights:** Sleep stage scoring (deep, REM, light), 12-hour sleep clock visualization, Personalized scoring by age and sex, Tagging daily factors affecting sleep, Daytime activity and HRV integration, Sleep quality forecasting

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleepcraft Membership | $9.99 | per month |
| Sleepcraft Membership | $9.99 | per month |
| Sleepcraft Membership | $49.99 | per year |
| Sleepcraft Membership | $49.99 | per year |


## Frequently asked questions

### Is SMA free?

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

### Is Sleepcraft free?

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

### Which has better reviews, SMA or Sleepcraft?

Sleepcraft is rated higher. SMA averages 2.0 out of 5 from 1 ratings, while Sleepcraft averages 4.9 from 31 ratings.

### Do SMA or Sleepcraft have ads?

Neither SMA nor Sleepcraft shows ads.

### Which is updated more often, SMA or Sleepcraft?

SMA ships an update every 2 months, and Sleepcraft weekly. Most recently, SMA was updated on November 1, 2026 and Sleepcraft on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*