# TrackBack Symptom Tracker vs Narratly

The clearest difference is in-app purchases: TrackBack Symptom Tracker at none against Narratly's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Narratly sells 3 in-app purchases, starting at $3.99 per 7 days. TrackBack Symptom Tracker asks for nothing beyond the download.

## The numbers

| Metric | TrackBack Symptom Tracker | Narratly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 44 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Geoffrey Jensen](https://appshunter.io/developer/1877156841) | [Unattached](https://appshunter.io/developer/1875489244) |

## What reviewers say

### TrackBack Symptom Tracker

[App page](https://appshunter.io/ios/app/trackback-symptom-tracker/id6759174933)

**Features:** macOS Compatibility

**In-app purchases:** none


### Narratly

[App page](https://appshunter.io/ios/app/narratly-symptom-tracker/id6762423245)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Narratly - Weekly Premium | $3.99 | per 7 days |
| Narratly - Monthly Premium | $6.99 | per month |
| Narratly - Yearly Premium | $34.99 | per year |


## Frequently asked questions

### Is TrackBack Symptom Tracker free?

TrackBack Symptom Tracker is free to download, with no in-app purchases.

### Is Narratly free?

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

### Do TrackBack Symptom Tracker or Narratly have ads?

Neither TrackBack Symptom Tracker nor Narratly 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.*