# Qaller vs FlexPS

Qaller and FlexPS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Qaller ships an update monthly, FlexPS every 3 weeks. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Qaller | FlexPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 32 MB | 32 MB |
| Requires iOS | 16 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Digifoon Group](https://appshunter.io/developer/1140548145) | [XPSLogic](https://appshunter.io/developer/421355290) |

## What reviewers say

### Qaller

[App page](https://appshunter.io/ios/app/qaller/id1140548146)

**Features:** Vision Pro support

**In-app purchases:** none


### FlexPS

[App page](https://appshunter.io/ios/app/flexps/id1214394698)

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

**In-app purchases:** none


## Frequently asked questions

### Is Qaller free?

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

### Is FlexPS free?

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

### Do Qaller or FlexPS have ads?

Neither Qaller nor FlexPS shows ads.

### Which is updated more often, Qaller or FlexPS?

Qaller ships an update monthly, and FlexPS every 3 weeks. Most recently, Qaller was updated on September 10, 2026 and FlexPS on September 17, 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.*