# Prometrics vs NowFocus

The clearest difference is in-app purchases: Prometrics at none against NowFocus's 2. NowFocus's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. NowFocus sells 2 in-app purchases, starting at $2.49 per month. Prometrics asks for nothing beyond the download.

Prometrics ships an update fortnightly, NowFocus every 5 days. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Prometrics | NowFocus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 44 MB | 42 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Steven Stuart](https://appshunter.io/developer/1464507689) | [Lepeng Li](https://appshunter.io/developer/1244971201) |

## What reviewers say

### Prometrics

[App page](https://appshunter.io/ios/app/prometrics/id1464507690)

**In-app purchases:** none


### NowFocus

[App page](https://appshunter.io/ios/app/nowfocus-screen-time-control/id6680161914)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Premium | $2.49 | per month |
| 1-Year Premium | $29.99 | per year |


## Frequently asked questions

### Is Prometrics free?

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

### Is NowFocus free?

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

### Do Prometrics or NowFocus have ads?

Neither Prometrics nor NowFocus shows ads.

### Which is updated more often, Prometrics or NowFocus?

Prometrics ships an update fortnightly, and NowFocus every 5 days. Most recently, Prometrics was updated on October 19, 2026 and NowFocus on October 4, 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.*