# Restore Sleep vs Ciridian

The clearest difference is update cadence: Restore Sleep at every 4 weeks against Ciridian's every 2 months. 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.

Restore Sleep ships an update every 4 weeks, Ciridian every 2 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | Restore Sleep | Ciridian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/restore-sleep/id6444783972/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 101 MB | 27 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [FIR Momentum, Inc.](https://appshunter.io/developer/1791805128) | [Ciridian](https://appshunter.io/developer/1781066276) |

## What reviewers say

### Restore Sleep

[App page](https://appshunter.io/ios/app/restore-sleep/id6444783972)

This app offers clinical diagnosis and treatment for sleep disorders like insomnia and sleep apnea from home. It also measures snoring severity for non-clinical users and provides detailed sleep quality analysis with a wearable device for enrolled patients.

**Highlights:** Clinical diagnosis for sleep disorders, Home-based treatment options, Snoring severity measurement, Sleep quality analysis, Pulse rate and blood oxygen tracking, Sleep stage duration monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Ciridian

[App page](https://appshunter.io/ios/app/ciridian/id6738507790)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Restore Sleep free?

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

### Is Ciridian free?

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

### Do Restore Sleep or Ciridian have ads?

Neither Restore Sleep nor Ciridian shows ads.

### Which is updated more often, Restore Sleep or Ciridian?

Restore Sleep ships an update every 4 weeks, and Ciridian every 2 months. Most recently, Restore Sleep was updated on October 13, 2026 and Ciridian on October 13, 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.*