# Bisner vs Cleantech Park App

Bisner and Cleantech Park App 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.

Bisner ships an update every 6 weeks, Cleantech Park App every 5 weeks. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Bisner | Cleantech Park App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 166 MB | 165 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Bisner B.V.](https://appshunter.io/developer/1473863253) | [IPKW](https://appshunter.io/developer/1714484728) |

## What reviewers say

### Bisner

[App page](https://appshunter.io/ios/app/bisner/id1473863254)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Cleantech Park App

[App page](https://appshunter.io/ios/app/cleantech-park-app/id6470938693)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bisner free?

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

### Is Cleantech Park App free?

Cleantech Park App is free to download, with no in-app purchases.

### Do Bisner or Cleantech Park App have ads?

Neither Bisner nor Cleantech Park App shows ads.

### Which is updated more often, Bisner or Cleantech Park App?

Bisner ships an update every 6 weeks, and Cleantech Park App every 5 weeks. Most recently, Bisner was updated on September 10, 2026 and Cleantech Park App 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.*