# Narrus vs Metrics Data

The clearest difference is in-app purchases: Narrus at none against Metrics Data's 4. Metrics Data's advantage is update cadence (fortnightly vs monthly) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Metrics Data sells 4 in-app purchases, starting at $2.99 per month. Narrus asks for nothing beyond the download.

Narrus ships an update monthly, Metrics Data fortnightly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Narrus | Metrics Data |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 290 MB | 13 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [AtomGradient](https://appshunter.io/developer/1725768404) | [Hilthart Pedersen](https://appshunter.io/developer/1875942631) |

## What reviewers say

### Narrus

[App page](https://appshunter.io/ios/app/narrus-new-ai-reader/id6753145556)

**Features:** macOS Compatibility

**In-app purchases:** none


### Metrics Data

[App page](https://appshunter.io/ios/app/metrics-data/id6758959570)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $2.99 | per month |
| Premium half-year | $3.99 | per 6 months |
| Premium Annual | $8.99 | per year |
| Premium Lifetime Access | $24.99 | one-time |


## Frequently asked questions

### Is Narrus free?

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

### Is Metrics Data free?

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

### Do Narrus or Metrics Data have ads?

Neither Narrus nor Metrics Data shows ads.

### Which is updated more often, Narrus or Metrics Data?

Narrus ships an update monthly, and Metrics Data fortnightly. Most recently, Narrus was updated on October 9, 2026 and Metrics Data on October 10, 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.*