# Ona Vision vs Billing

The clearest difference is in-app purchases: Ona Vision at none against Billing's 2. Ona Vision also leads on iOS requirement (16.2 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Billing sells 2 in-app purchases, starting at $6.99 per 2 months. Ona Vision asks for nothing beyond the download.

## The numbers

| Metric | Ona Vision | Billing |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Monetization | Free | — |
| Size | 11 MB | 14 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Butsotso Inc.](https://appshunter.io/developer/1621814250) | [MEDBAY APPS](https://appshunter.io/developer/1878994473) |

## 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


### Billing

[App page](https://appshunter.io/ios/app/billing-ai-invoice-maker/id6760210200)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2 Month Create Invoice Instantly | $6.99 | per 2 months |
| 6 Month Create Invoice PDF | $14.99 | per 6 months |


## Frequently asked questions

### Is Ona Vision free?

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

### Is Billing free?

Billing is free to download, with in-app purchases available.

### Do Ona Vision or Billing have ads?

Neither Ona Vision nor Billing shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*