# BLine Mobile vs OneGlows

The clearest difference is update cadence: BLine Mobile at every 3 weeks against OneGlows's every 5 months. BLine Mobile also leads on iOS requirement (16.2 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BLine Mobile sells 2 in-app purchases, starting at $0.99 per month and OneGlows sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BLine Mobile ships an update every 3 weeks, OneGlows every 5 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BLine Mobile | OneGlows |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/bline-mobile/id1153367118/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 80 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Blue Sparrow Systems Limited](https://appshunter.io/developer/1153367117) | [Jared Ewing](https://appshunter.io/developer/1412568000) |

## What reviewers say

### BLine Mobile

[App page](https://appshunter.io/ios/app/bline-mobile/id1153367118)

Easily create visual comparisons of text changes from your mobile device. This tool is ideal for reviewing documents, discussing edits, or sending feedback. It also offers an extension for blacklining directly from other applications.

**Highlights:** Create blacklines from electronic or paper text, Review documents and discuss changes, Send comments and feedback, Extension for blacklining from other apps, Mobile document comparison tool

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BLine Monthly | $0.99 | per month |
| BLine Annual | $5.49 | per year |


### OneGlows

[App page](https://appshunter.io/ios/app/oneglows/id6593660024)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is BLine Mobile free?

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

### Is OneGlows free?

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

### Do BLine Mobile or OneGlows have ads?

Neither BLine Mobile nor OneGlows shows ads.

### Which is updated more often, BLine Mobile or OneGlows?

BLine Mobile ships an update every 3 weeks, and OneGlows every 5 months. Most recently, BLine Mobile was updated on October 2, 2026 and OneGlows on October 7, 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.*