# Styku vs COMPLEX YUMA

The clearest difference is in-app purchases: COMPLEX YUMA at none against Styku's 3. COMPLEX YUMA also leads on rating (4.9 vs 4.7). Styku's advantage is update cadence (monthly vs every 3 months) and ratings volume (250 vs 14). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Styku sells 3 in-app purchases, starting at $49.99 per 3 months. COMPLEX YUMA asks for nothing beyond the download.

COMPLEX YUMA holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Styku has 250 ratings behind it against 14, so its average is the more settled of the two.

Styku ships an update monthly, COMPLEX YUMA every 3 months. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Styku | COMPLEX YUMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (250 ratings)](https://appshunter.io/ios/app/styku/id1626065310/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/complex-yuma/id6448394257/reviews)** |
| Number of ratings | **250** | 14 |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 157 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Styku LLC](https://appshunter.io/developer/1626065312) | [THE COMPLEX YUMA, LLC](https://appshunter.io/developer/1684554039) |

## What reviewers say

### Styku

[App page](https://appshunter.io/ios/app/styku/id1626065310)

Visualize your body's transformation in 3D with advanced body scanning technology. Track key metrics beyond the scale, gain personalized wellness insights, and compare progress with dynamic side-by-side visuals. Understand your body's changes like never before.

**Highlights:** 3D body visualization, Wellness and shape insights, Track key body metrics, Compare scan progress, Non-invasive 3D scanning

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 3 Months Plan | $49.99 | per 3 months |
| Premium 6 Months Plan | $79.99 | per 6 months |
| Premium Annual Plan | $99.99 | per year |


### COMPLEX YUMA

[App page](https://appshunter.io/ios/app/complex-yuma/id6448394257)

This app helps you achieve your fitness goals with personalized guidance from your coach. Track workouts, meals, body measurements, and progress, and communicate with your trainer in real-time. Connect wearable devices for seamless data syncing.

**Highlights:** Workout and meal tracking, Progress measurement, Personal trainer guidance, Digital membership pass, Class enrollment, Real-time coach messaging, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Styku free?

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

### Is COMPLEX YUMA free?

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

### Which has better reviews, Styku or COMPLEX YUMA?

COMPLEX YUMA is rated higher. Styku averages 4.7 out of 5 from 250 ratings, while COMPLEX YUMA averages 4.9 from 14 ratings.

### Do Styku or COMPLEX YUMA have ads?

Neither Styku nor COMPLEX YUMA shows ads.

### Which is updated more often, Styku or COMPLEX YUMA?

Styku ships an update monthly, and COMPLEX YUMA every 3 months. Most recently, Styku was updated on October 11, 2026 and COMPLEX YUMA on September 30, 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.*