# Slumber Copilot vs Oniric

The clearest difference is update cadence: Oniric at every 2 weeks against Slumber Copilot's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Slumber Copilot sells 2 in-app purchases, starting at $3.99 per month and Oniric sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Slumber Copilot ships an update every 3 months, Oniric every 2 weeks. The most recent releases landed on September 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Slumber Copilot | Oniric |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 72 MB | 70 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Wuhan Yunji Technology Co., Ltd.](https://appshunter.io/developer/1870181206) | [Andi Arapi](https://appshunter.io/developer/1639894321) |

## What reviewers say

### Slumber Copilot

[App page](https://appshunter.io/ios/app/slumber-copilot-sleep-diary/id6757998260)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP Membership | $3.99 | per month |
| Yearly VIP Membership | $29.99 | per year |


### Oniric

[App page](https://appshunter.io/ios/app/oniric-dream-interpretation/id6787754340)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oniric Premium Mensile | $3.99 | per month |
| Oniric Premium Annuale | $29.99 | per year |


## Frequently asked questions

### Is Slumber Copilot free?

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

### Is Oniric free?

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

### Do Slumber Copilot or Oniric have ads?

Neither Slumber Copilot nor Oniric shows ads.

### Which is updated more often, Slumber Copilot or Oniric?

Slumber Copilot ships an update every 3 months, and Oniric every 2 weeks. Most recently, Slumber Copilot was updated on September 26, 2026 and Oniric on October 31, 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.*