# Pensa Systems vs On

The clearest difference is rating: On at 5.0 against Pensa Systems's 4.0. Pensa Systems's advantage is ratings volume (12 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

On holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Pensa Systems has 12 ratings behind it against 1, so its average is the more settled of the two.

Pensa Systems ships an update every 3 weeks, On fortnightly. The most recent releases landed on September 8, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | Pensa Systems | On |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/pensa-systems/id1658573319/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/on-device-ai/id6480026984/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 65 MB | 93 MB |
| Requires iOS | **16.0** | 16.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pensa Systems](https://appshunter.io/developer/1658573321) | [StayinFront Asia Pacific Ltd](https://appshunter.io/developer/458027109) |

## What reviewers say

### Pensa Systems

[App page](https://appshunter.io/ios/app/pensa-systems/id1658573319)

This application uses patented computer vision and AI to capture highly accurate videos of retail shelf conditions, identifying out-of-stocks. It digitizes shelves to provide actionable business insights for operational and strategic decision-making.

**Highlights:** Accurate retail shelf condition capture, Identifies out-of-stocks, AI and computer vision processing, Digitizes shelves for insights, Select specific retail stores, Scan associated shelves, Track upload progress

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

**In-app purchases:** none


### On

[App page](https://appshunter.io/ios/app/on-device-ai/id6480026984)

This AI-powered tool processes retail display images directly on your mobile device. It streamlines image analysis for the consumer goods industry, reducing costs and processing time compared to cloud-based solutions. It integrates with other platforms to enhance sales growth for field teams.

**Highlights:** AI-powered image processing, On-device retail display analysis, Reduced cloud processing costs, Integration with StayinFront Touch, Sales growth enhancement for field teams

**In-app purchases:** none


## Frequently asked questions

### Is Pensa Systems free?

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

### Is On free?

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

### Which has better reviews, Pensa Systems or On?

On is rated higher. Pensa Systems averages 4.0 out of 5 from 12 ratings, while On averages 5.0 from 1 ratings.

### Do Pensa Systems or On have ads?

Neither Pensa Systems nor On shows ads.

### Which is updated more often, Pensa Systems or On?

Pensa Systems ships an update every 3 weeks, and On fortnightly. Most recently, Pensa Systems was updated on September 8, 2026 and On on August 15, 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.*