# Backlogged vs Sleep Debt

Backlogged and Sleep Debt are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Backlogged sells 2 in-app purchases, starting at $3.99 per month and Sleep Debt sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Backlogged | Sleep Debt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/backlogged-sleep-tracker/id6746973030/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 3 MB | 39 MB |
| Requires iOS | **17** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Aaron Dunn](https://appshunter.io/developer/1819274515) | [VOLKAN USTEKIDAG](https://appshunter.io/developer/1853274617) |

## What reviewers say

### Backlogged

[App page](https://appshunter.io/ios/app/backlogged-sleep-tracker/id6746973030)

This app helps you understand and reduce your sleep debt for increased energy and focus. It provides a single, clear number for your sleep debt, personalized insights, and actionable targets to improve your sleep habits. All your data is securely stored on your device and privately backed up.

**Highlights:** Automatic sleep data import from Apple Health, Single Sleep Debt Number visualization, Understandable sleep debt charts, Personalized targets for sleep debt reduction, Dynamic sleep debt calculation options, Private iCloud sync across devices

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backlogged Monthly | $3.99 | per month |
| Backlogged Annual | $19.99 | per year |


### Sleep Debt

[App page](https://appshunter.io/ios/app/sleep-debt-sleep-tracker/id6758273607)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Yearly | $14.99 | per year |
| Lifetime Premium | $29.99 | one-time |


## Frequently asked questions

### Is Backlogged free?

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

### Is Sleep Debt free?

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

### Do Backlogged or Sleep Debt have ads?

Neither Backlogged nor Sleep Debt 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.*