# SelfRED vs Pensa Systems

The clearest difference is update cadence: Pensa Systems at every 3 weeks against SelfRED's every 3 months. SelfRED's advantage is iOS requirement (13.0 vs 16.0). 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.

SelfRED ships an update every 3 months, Pensa Systems every 3 weeks. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SelfRED | Pensa Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (12 ratings)](https://appshunter.io/ios/app/pensa-systems/id1658573319/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 53 MB | 65 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maxerience, INC.](https://appshunter.io/developer/1594145034) | [Pensa Systems](https://appshunter.io/developer/1658573321) |

## What reviewers say

### SelfRED

[App page](https://appshunter.io/ios/app/selfred/id1631778487)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SelfRED free?

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

### Is Pensa Systems free?

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

### Do SelfRED or Pensa Systems have ads?

Neither SelfRED nor Pensa Systems shows ads.

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

SelfRED ships an update every 3 months, and Pensa Systems every 3 weeks. Most recently, SelfRED was updated on September 9, 2026 and Pensa Systems on September 8, 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.*