# Condor Sleep Diary vs Hypknowledge SSE

The clearest difference is update cadence: Condor Sleep Diary at every 2 weeks against Hypknowledge SSE's every 4 weeks. 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.

Condor Sleep Diary ships an update every 2 weeks, Hypknowledge SSE every 4 weeks. Both last shipped on October 1, 2026.

## The numbers

| Metric | Condor Sleep Diary | Hypknowledge SSE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Size | 34 MB | 18 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Condor Instruments Ltda](https://appshunter.io/developer/1832881932) | [Quantox Technology Doo Cacak](https://appshunter.io/developer/1281237543) |

## What reviewers say

### Condor Sleep Diary

[App page](https://appshunter.io/ios/app/condor-sleep-diary/id1522705499)

**Features:** Vision Pro support

**In-app purchases:** none


### Hypknowledge SSE

[App page](https://appshunter.io/ios/app/hypknowledge-sse/id6446779793)

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

**In-app purchases:** none


## Frequently asked questions

### Is Condor Sleep Diary free?

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

### Is Hypknowledge SSE free?

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

### Do Condor Sleep Diary or Hypknowledge SSE have ads?

Neither Condor Sleep Diary nor Hypknowledge SSE shows ads.

### Which is updated more often, Condor Sleep Diary or Hypknowledge SSE?

Condor Sleep Diary ships an update every 2 weeks, and Hypknowledge SSE every 4 weeks. Most recently, Condor Sleep Diary was updated on October 1, 2026 and Hypknowledge SSE on October 1, 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.*