# BLine Mobile vs Bye Bye Button

The clearest difference is review sentiment: BLine Mobile at 100% against Bye Bye Button's 80%. Bye Bye Button's advantage is update cadence (every 10 days vs every 3 weeks) and iOS requirement (13.0 vs 16.2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. BLine Mobile sells 2 in-app purchases, starting at $0.99 per month and Bye Bye Button sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

BLine Mobile ships an update every 3 weeks, Bye Bye Button every 10 days. The most recent releases landed on July 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | BLine Mobile | Bye Bye Button |
| --- | --- | --- |
| 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** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 65 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Sparrow Systems Limited](https://appshunter.io/developer/1153367117) | [Cooler Pro LLC](https://appshunter.io/developer/1697256197) |

## 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 |


### Bye Bye Button

[App page](https://appshunter.io/ios/app/bye-bye-button/id6744056095)

This app helps you escape uncomfortable social situations by simulating a real phone call. Simply press a connected device, and it generates a fake incoming call from a contact of your choice, allowing for a discreet exit.

**Highlights:** Simulates real incoming phone calls, Discreetly exit awkward situations, Customizable caller from contact list, Runs in the background, Patent-pending technology

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 100 Alerts/mo | $0.99 | per month |
| Premium Plus - 10000 Alerts/mo | $4.99 | per month |
| 10 Bye Bye's | $0.99 | one-time |
| 50 Bye Bye's | $2.99 | one-time |
| 100 Bye Bye's | $2.99 | one-time |
| 500 Bye Bye's | $9.99 | one-time |


## Frequently asked questions

### Is BLine Mobile free?

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

### Is Bye Bye Button free?

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

### Do BLine Mobile or Bye Bye Button have ads?

Neither BLine Mobile nor Bye Bye Button shows ads.

### Which is updated more often, BLine Mobile or Bye Bye Button?

BLine Mobile ships an update every 3 weeks, and Bye Bye Button every 10 days. Most recently, BLine Mobile was updated on July 7, 2026 and Bye Bye Button on September 9, 2026.

---

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