# Convert Contact vs HelloAndBye

The clearest difference is update cadence: Convert Contact at every 4 days against HelloAndBye's every 3 months. Convert Contact also leads on iOS requirement (9.0 vs 16.6). 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.

Convert Contact ships an update every 4 days, HelloAndBye every 3 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Convert Contact | HelloAndBye |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 69 MB | 5 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cylotus](https://appshunter.io/developer/1317190557) | [Mauro Bianchelli](https://appshunter.io/developer/1333240906) |

## What reviewers say

### Convert Contact

[App page](https://appshunter.io/ios/app/convert-contact/id1436496630)

**In-app purchases:** none


### HelloAndBye

[App page](https://appshunter.io/ios/app/helloandbye/id6743363518)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Convert Contact free?

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

### Is HelloAndBye free?

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

### Do Convert Contact or HelloAndBye have ads?

Neither Convert Contact nor HelloAndBye shows ads.

### Which is updated more often, Convert Contact or HelloAndBye?

Convert Contact ships an update every 4 days, and HelloAndBye every 3 months. Most recently, Convert Contact was updated on October 26, 2026 and HelloAndBye on October 25, 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.*