# SerialPTT vs Contact Mgr

SerialPTT and Contact Mgr are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SerialPTT | Contact Mgr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 41 MB | 30 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serial USA LLC](https://appshunter.io/developer/1704109206) | [Shenzhen Corget Technology Co.,Ltd](https://appshunter.io/developer/1146811186) |

## What reviewers say

### SerialPTT

[App page](https://appshunter.io/ios/app/serialptt/id6463194229)

**Features:** macOS Compatibility

**In-app purchases:** none


### Contact Mgr

[App page](https://appshunter.io/ios/app/contact-mgr/id6747153686)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SerialPTT free?

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

### Is Contact Mgr free?

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

### Do SerialPTT or Contact Mgr have ads?

Neither SerialPTT nor Contact Mgr shows ads.

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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.*