# Spring vs AIVALAB

The clearest difference is ads: AIVALAB at none against Spring's shown. Spring's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Spring sells 2 in-app purchases, starting at $3.99 per month and AIVALAB sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Spring ships an update fortnightly, AIVALAB every 10 days. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Spring | AIVALAB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (677 ratings)](https://appshunter.io/ios/app/spring-stylish-body-editor/id896449179/reviews)** | — |
| Number of ratings | **677** | — |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 110 MB | 133 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dayble](https://appshunter.io/developer/1823482945) | [ROJENA Co.,Ltd.](https://appshunter.io/developer/6773242176) |

## What reviewers say

### Spring

[App page](https://appshunter.io/ios/app/spring-stylish-body-editor/id896449179)

Easily edit your photos to achieve your desired body shape. This app offers functions for slimming, head resizing, and height stretching while maintaining natural proportions. Create professional-looking fashion photos with simple touch controls.

**Highlights:** Natural body slimming, Face slimming, Head and neck resizing, Proportionate height stretching, Manual area selection for editing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly SPRING Premium | $3.99 | per month |
| Yearly SPRING Premium | $22.49 | per year |

**What reviewers like**

- 💎 Excellent photo editing capabilities
- 👍 Clean and intuitive interface
- 🎨 Effective slimming and enhancement features
- 🆓 Free app with no ads

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🙄 Limited photo library access
- 💤 Slow performance and loading times
- 📺 Intrusive ads in some versions

**Reported bugs**

- Photos not loading or displaying correctly
- App crashing when trying to edit photos
- Saved photos rotating unexpectedly
- Limited photo selection in the app

**Requested features**

- Video editing support
- Higher resolution output
- More advanced editing tools
- Improved photo library integration


### AIVALAB

[App page](https://appshunter.io/ios/app/aivalab/id6773242174)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 체험 패키지 (90라벨) | $5.99 | one-time |
| 체험 패키지 (150라벨) | $7.99 | one-time |
| 스타터 라벨 패키지 | $22.99 | one-time |
| 스탠다드 라벨 패키지 | $39.99 | one-time |
| 프리미엄 라벨 패키지 | $79.99 | one-time |


## Frequently asked questions

### Is Spring free?

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

### Is AIVALAB free?

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

### Do Spring or AIVALAB have ads?

Spring shows ads; AIVALAB does not.

### Which is updated more often, Spring or AIVALAB?

Spring ships an update fortnightly, and AIVALAB every 10 days. Most recently, Spring was updated on October 16, 2026 and AIVALAB on October 1, 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.*