# CleanForce Air vs NICE DIGI

The clearest difference is rating: NICE DIGI at 2.7 against CleanForce Air's 2.0. NICE DIGI also leads on review sentiment (22% vs 0%) and update cadence (every 6 months vs every 22 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

NICE DIGI holds the better App Store score, 2.7 against 2.0. That said, the two scores are not equally well evidenced: NICE DIGI has 36 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of CleanForce Air's written reviews are positive against 22% of NICE DIGI's.

CleanForce Air ships an update every 22 months, NICE DIGI every 6 months. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CleanForce Air | NICE DIGI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/cleanforce-air/id1592263871/reviews) | **[2.7 (36 ratings)](https://appshunter.io/ios/app/nice-digi/id1662510208/reviews)** |
| Number of ratings | 4 | **36** |
| Positive reviews | 0.0% of reviews | **22.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 184 MB | 194 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CleanForce Technology Inc](https://appshunter.io/developer/1592263873) | [少辉 吴](https://appshunter.io/developer/1662311317) |

## What reviewers say

### CleanForce Air

[App page](https://appshunter.io/ios/app/cleanforce-air/id1592263871)

Control your air quality remotely and manage device settings. Schedule tasks, monitor filter life, and enjoy a seamless connection to your air purification system.

**Highlights:** Remote device control, Air quality monitoring, Timed task scheduling, Filter replacement reminders, Quick network setup

**Features:** macOS Compatibility

**In-app purchases:** none


### NICE DIGI

[App page](https://appshunter.io/ios/app/nice-digi/id1662510208)

Manage your smart door locks remotely. Unlock or lock your doors, share access with family and visitors, and track activity logs. Generate temporary passcodes for guests.

**Highlights:** Remote lock/unlock, Share access permissions, Initialize and set lock functions, Query unlock and operation logs, Generate timed passcodes

**In-app purchases:** none


## Frequently asked questions

### Is CleanForce Air free?

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

### Is NICE DIGI free?

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

### Which has better reviews, CleanForce Air or NICE DIGI?

NICE DIGI is rated higher. CleanForce Air averages 2.0 out of 5 from 4 ratings, while NICE DIGI averages 2.7 from 36 ratings.

### Do CleanForce Air or NICE DIGI have ads?

Neither CleanForce Air nor NICE DIGI shows ads.

### Which is updated more often, CleanForce Air or NICE DIGI?

CleanForce Air ships an update every 22 months, and NICE DIGI every 6 months. Most recently, CleanForce Air was updated on September 29, 2026 and NICE DIGI on October 11, 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.*