# อาสาสมัครแรงงาน (SVLS) vs SeeClear

The clearest difference is in-app purchases: อาสาสมัครแรงงาน (SVLS) at none against SeeClear's 3. อาสาสมัครแรงงาน (SVLS) also leads on iOS requirement (13.0 vs 18.6). SeeClear's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. SeeClear sells 3 in-app purchases, starting at $2.99 per month. อาสาสมัครแรงงาน (SVLS) asks for nothing beyond the download.

อาสาสมัครแรงงาน (SVLS) ships an update every 4 weeks, SeeClear every 2 weeks. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | อาสาสมัครแรงงาน (SVLS) | SeeClear |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 33 MB | 8 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ministry of Labour, Thailand](https://appshunter.io/developer/1175307930) | [zhentao zhang](https://appshunter.io/developer/1858942516) |

## What reviewers say

### อาสาสมัครแรงงาน (SVLS)

[App page](https://appshunter.io/ios/app/svls/id6443819236)

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

**In-app purchases:** none


### SeeClear

[App page](https://appshunter.io/ios/app/seeclear-color-blind-helper/id6760174601)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SeeClear Pro (Monthly) | $2.99 | per month |
| SeeClear Pro (Yearly) | $14.99 | per year |
| SeeClear Lifetime Pro | $29.99 | one-time |


## Frequently asked questions

### Is อาสาสมัครแรงงาน (SVLS) free?

อาสาสมัครแรงงาน (SVLS) is free to download, with no in-app purchases.

### Is SeeClear free?

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

### Do อาสาสมัครแรงงาน (SVLS) or SeeClear have ads?

Neither อาสาสมัครแรงงาน (SVLS) nor SeeClear shows ads.

### Which is updated more often, อาสาสมัครแรงงาน (SVLS) or SeeClear?

อาสาสมัครแรงงาน (SVLS) ships an update every 4 weeks, and SeeClear every 2 weeks. Most recently, อาสาสมัครแรงงาน (SVLS) was updated on September 19, 2026 and SeeClear on September 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.*