# 100ms Live vs Callings

The clearest difference is update cadence: Callings at weekly against 100ms Live's monthly. Callings also leads on iOS requirement (13.4 vs 16.0). 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.

100ms Live ships an update monthly, Callings weekly. The most recent releases landed on September 8, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 100ms Live | Callings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 55 MB | 61 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [100ms](https://appshunter.io/developer/1569596935) | [OPTIMUM DIGITAL TECHNOLOGIES LLC](https://appshunter.io/developer/1617599673) |

## What reviewers say

### 100ms Live

[App page](https://appshunter.io/ios/app/100ms-live/id1576541989)

**Features:** macOS Compatibility

**In-app purchases:** none


### Callings

[App page](https://appshunter.io/ios/app/callings/id6479602578)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 100ms Live free?

100ms Live is free to download, with no in-app purchases.

### Is Callings free?

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

### Do 100ms Live or Callings have ads?

Neither 100ms Live nor Callings shows ads.

### Which is updated more often, 100ms Live or Callings?

100ms Live ships an update monthly, and Callings weekly. Most recently, 100ms Live was updated on September 8, 2026 and Callings on October 27, 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.*