# Sicon Approvals vs SlimDril

The clearest difference is iOS requirement: Sicon Approvals at 10.0 against SlimDril's 13.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sicon Approvals ships an update every 2 months, SlimDril every 5 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sicon Approvals | SlimDril |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 629 MB | 100 MB |
| Requires iOS | **10.0** | 13.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [S I Consultants](https://appshunter.io/developer/1322340055) | [Red Dune Ltd](https://appshunter.io/developer/1740569053) |

## What reviewers say

### Sicon Approvals

[App page](https://appshunter.io/ios/app/sicon-approvals/id6444080142)

**Features:** macOS Compatibility

**In-app purchases:** none


### SlimDril

[App page](https://appshunter.io/ios/app/slimdril/id6484313259)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sicon Approvals free?

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

### Is SlimDril free?

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

### Do Sicon Approvals or SlimDril have ads?

Neither Sicon Approvals nor SlimDril shows ads.

### Which is updated more often, Sicon Approvals or SlimDril?

Sicon Approvals ships an update every 2 months, and SlimDril every 5 weeks. Most recently, Sicon Approvals was updated on November 3, 2026 and SlimDril on November 4, 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.*