# Vision Object Detection vs SEN4ALL

Vision Object Detection and SEN4ALL 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Vision Object Detection | SEN4ALL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 132 MB | 7 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bluecover Technologies Lda](https://appshunter.io/developer/1577544294) | [ERASMICOIN SRL](https://appshunter.io/developer/1598609238) |

## What reviewers say

### Vision Object Detection

[App page](https://appshunter.io/ios/app/vision-object-detection/id6450935039)

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

**In-app purchases:** none


### SEN4ALL

[App page](https://appshunter.io/ios/app/sen4all/id6468675941)

**In-app purchases:** none


## Frequently asked questions

### Is Vision Object Detection free?

Vision Object Detection is free to download, with no in-app purchases.

### Is SEN4ALL free?

SEN4ALL is free to download, with no in-app purchases.

### Do Vision Object Detection or SEN4ALL have ads?

Neither Vision Object Detection nor SEN4ALL shows ads.

### Which is updated more often, Vision Object Detection or SEN4ALL?

Vision Object Detection ships an update every 2 months, and SEN4ALL every 2 months. Most recently, Vision Object Detection was updated on October 11, 2026 and SEN4ALL on September 30, 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.*