# Callthru vs PrimeCall

The clearest difference is iOS requirement: Callthru at 10.0 against PrimeCall's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Callthru ships an update every 5 months, PrimeCall every 4 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Callthru | PrimeCall |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 38 MB | 115 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [OmniVigil Solutions](https://appshunter.io/developer/594184282) | [You Got Expert](https://appshunter.io/developer/1708373982) |

## What reviewers say

### Callthru

[App page](https://appshunter.io/ios/app/callthru/id594184279)

**Features:** macOS Compatibility

**In-app purchases:** none


### PrimeCall

[App page](https://appshunter.io/ios/app/primecall/id6744937568)

**In-app purchases:** none


## Frequently asked questions

### Is Callthru free?

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

### Is PrimeCall free?

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

### Do Callthru or PrimeCall have ads?

Neither Callthru nor PrimeCall shows ads.

### Which is updated more often, Callthru or PrimeCall?

Callthru ships an update every 5 months, and PrimeCall every 4 months. Most recently, Callthru was updated on October 19, 2026 and PrimeCall 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.*