# Pureservice (New) vs Smart cylinder

The clearest difference is update cadence: Smart cylinder at every 3 weeks against Pureservice (New)'s every 3 months. Smart cylinder 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.

Pureservice (New) ships an update every 3 months, Smart cylinder every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Pureservice (New) | Smart cylinder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 41 MB | 162 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pureservice AS](https://appshunter.io/developer/1609243327) | [AGA AS](https://appshunter.io/developer/532525813) |

## What reviewers say

### Pureservice (New)

[App page](https://appshunter.io/ios/app/pureservice-new/id1609242935)

**In-app purchases:** none


### Smart cylinder

[App page](https://appshunter.io/ios/app/smart-cylinder/id6444184049)

**In-app purchases:** none


## Frequently asked questions

### Is Pureservice (New) free?

Pureservice (New) is free to download, with no in-app purchases.

### Is Smart cylinder free?

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

### Do Pureservice (New) or Smart cylinder have ads?

Neither Pureservice (New) nor Smart cylinder shows ads.

### Which is updated more often, Pureservice (New) or Smart cylinder?

Pureservice (New) ships an update every 3 months, and Smart cylinder every 3 weeks. Most recently, Pureservice (New) was updated on November 3, 2026 and Smart cylinder on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*