# Styku vs invisa

The clearest difference is in-app purchases: invisa at none against Styku's 3. invisa also leads on rating (5.0 vs 4.7). Styku's advantage is update cadence (monthly vs every 23 months) and ratings volume (250 vs 1). On price, ads 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. invisa asks for nothing beyond the download.

invisa holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Styku has 250 ratings behind it against 1, so its average is the more settled of the two.

Styku ships an update monthly, invisa every 23 months. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Styku | invisa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (250 ratings)](https://appshunter.io/ios/app/styku/id1626065310/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invisa-red/id6504883416/reviews)** |
| Number of ratings | **250** | 1 |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 23 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 62 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Styku LLC](https://appshunter.io/developer/1626065312) | [IR TECHNOLOGY LLC](https://appshunter.io/developer/1754220010) |

## 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 |


### invisa

[App page](https://appshunter.io/ios/app/invisa-red/id6504883416)

This app provides personalized wellness plans, including daily meal guidance, exercise routines, and lifestyle support. Track your progress on calories, activities, body metrics, and more, sharing data directly with your provider. Communicate in real-time through journals and private messages.

**Highlights:** Daily meal planning, Exercise guidance, Lifestyle modification support, Progress tracking (calories, activity, body metrics), Real-time communication with provider, Apple HealthKit integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Styku free?

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

### Is invisa free?

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

### Which has better reviews, Styku or invisa?

invisa is rated higher. Styku averages 4.7 out of 5 from 250 ratings, while invisa averages 5.0 from 1 ratings.

### Do Styku or invisa have ads?

Neither Styku nor invisa shows ads.

### Which is updated more often, Styku or invisa?

Styku ships an update monthly, and invisa every 23 months. Most recently, Styku was updated on October 17, 2026 and invisa on October 2, 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.*