# SANlight vs DrainMaster Plus

The clearest difference is in-app purchases: SANlight at none against DrainMaster Plus's 1. DrainMaster Plus's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DrainMaster Plus sells 1 in-app purchase, starting at $3.99 per month. SANlight asks for nothing beyond the download.

SANlight ships an update every 6 months, DrainMaster Plus every 2 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | SANlight | DrainMaster Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Size | 32 MB | 67 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Martin Anker](https://appshunter.io/developer/1658513710) | [kobosil.me Development](https://appshunter.io/developer/951054288) |

## What reviewers say

### SANlight

[App page](https://appshunter.io/ios/app/sanlight/id1658513708)

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

**In-app purchases:** none


### DrainMaster Plus

[App page](https://appshunter.io/ios/app/drainmaster-plus/id6752567739)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DrainMaster Cloud Monthly | $3.99 | per month |


## Frequently asked questions

### Is SANlight free?

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

### Is DrainMaster Plus free?

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

### Do SANlight or DrainMaster Plus have ads?

Neither SANlight nor DrainMaster Plus shows ads.

### Which is updated more often, SANlight or DrainMaster Plus?

SANlight ships an update every 6 months, and DrainMaster Plus every 2 weeks. Most recently, SANlight was updated on September 23, 2026 and DrainMaster Plus 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.*