# 약쏙 vs SolTi

The clearest difference is in-app purchases: 약쏙 at none against SolTi's 2. 약쏙 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SolTi sells 2 in-app purchases, starting at $0.99 per month. 약쏙 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 16, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 약쏙 | SolTi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Size | 19 MB | 10 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [jaehui yu](https://appshunter.io/developer/1736047897) | [Jinyoung Lee](https://appshunter.io/developer/1250427645) |

## What reviewers say

### 약쏙

[App page](https://appshunter.io/ios/app/id6479728847)

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

**In-app purchases:** none


### SolTi

[App page](https://appshunter.io/ios/app/solti-workout-and-hiit-timer/id6754955276)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SolTi Pro Monthly | $0.99 | per month |
| SolTi Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is 약쏙 free?

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

### Is SolTi free?

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

### Do 약쏙 or SolTi have ads?

SolTi shows ads; 약쏙 does not.

### Which is updated more often, 약쏙 or SolTi?

약쏙 ships an update monthly, and SolTi monthly. Most recently, 약쏙 was updated on October 16, 2026 and SolTi on October 23, 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.*