# Whole studio vs SmileLine

The clearest difference is in-app purchases: Whole studio at none against SmileLine's 1. SmileLine's advantage is update cadence (every 10 days vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SmileLine sells 1 one-off in-app purchase. Whole studio asks for nothing beyond the download.

Whole studio ships an update every 13 months, SmileLine every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Whole studio | SmileLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smilelinemood-tracker/id6758294603/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 61 MB | 34 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Sunduchkov](https://appshunter.io/developer/717659388) | [伟 沈](https://appshunter.io/developer/1854355712) |

## What reviewers say

### Whole studio

[App page](https://appshunter.io/ios/app/whole-studio/id6747702925)

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

**In-app purchases:** none


### SmileLine

[App page](https://appshunter.io/ios/app/smilelinemood-tracker/id6758294603)

Effortlessly track your mood with intuitive gestures. Simply slide on your iPhone or rotate the Digital Crown on your Apple Watch to log your feelings. Gain instant insights into your emotional patterns with a clean, minimal interface.

**Highlights:** Gesture-based mood logging, Minimalist one-screen interface, iPhone and Apple Watch compatibility, Instant emotional pattern insights, Haptic feedback on Apple Watch

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmileLine LifeTime Access | $4.99 | one-time |


## Frequently asked questions

### Is Whole studio free?

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

### Is SmileLine free?

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

### Do Whole studio or SmileLine have ads?

Neither Whole studio nor SmileLine shows ads.

### Which is updated more often, Whole studio or SmileLine?

Whole studio ships an update every 13 months, and SmileLine every 10 days. Most recently, Whole studio was updated on October 25, 2026 and SmileLine on October 28, 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.*