# Slenky vs msgboxx

The clearest difference is update cadence: Slenky at every 3 days against msgboxx's monthly. Slenky also leads on iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Slenky ships an update every 3 days, msgboxx monthly. The most recent releases landed on August 28, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Slenky | msgboxx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 53 MB | 21 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [MOBS VENTURES LTD](https://appshunter.io/developer/1567734795) | [Quidvista Limited](https://appshunter.io/developer/1598906551) |

## What reviewers say

### Slenky

[App page](https://appshunter.io/ios/app/slenky/id1567734793)

**In-app purchases:** none


### msgboxx

[App page](https://appshunter.io/ios/app/msgboxx/id1598906549)

**In-app purchases:** none


## Frequently asked questions

### Is Slenky free?

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

### Is msgboxx free?

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

### Do Slenky or msgboxx have ads?

Neither Slenky nor msgboxx shows ads.

### Which is updated more often, Slenky or msgboxx?

Slenky ships an update every 3 days, and msgboxx monthly. Most recently, Slenky was updated on August 28, 2026 and msgboxx on September 13, 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.*