# Ona Vision vs Arbornotes

The clearest difference is update cadence: Ona Vision at daily against Arbornotes's every 3 months. Ona Vision also leads on iOS requirement (16.2 vs 18.2). 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.

Ona Vision ships an update daily, Arbornotes every 3 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ona Vision | Arbornotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/ona-vision/id6469765462/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Free | — |
| Size | 11 MB | 2 MB |
| Requires iOS | **16.2** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Butsotso Inc.](https://appshunter.io/developer/1621814250) | [Laurent Poirier](https://appshunter.io/developer/1817294058) |

## What reviewers say

### Ona Vision

[App page](https://appshunter.io/ios/app/ona-vision/id6469765462)

Enhance your low-light vision with a powerful flashlight and advanced night vision technology. This tool offers a full-screen camera preview to help you find lost items or navigate dark spaces with ease and privacy.

**Highlights:** Flashlight and night vision modes, Full-screen camera preview, Low-latency real-time view, Privacy-focused, no photo/video capture, Optimized for low-light conditions

**In-app purchases:** none


### Arbornotes

[App page](https://appshunter.io/ios/app/arbornotes/id6746522017)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ona Vision free?

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

### Is Arbornotes free?

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

### Do Ona Vision or Arbornotes have ads?

Neither Ona Vision nor Arbornotes shows ads.

### Which is updated more often, Ona Vision or Arbornotes?

Ona Vision ships an update daily, and Arbornotes every 3 months. Most recently, Ona Vision was updated on October 1, 2026 and Arbornotes on October 10, 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.*