# Чердак vs SDay

Чердак and SDay both sit at 5.0 stars, but that hides the real split: 96% of SDay's written reviews are positive against 54% of Чердак's. SDay also leads on ratings volume (3 vs 1). Чердак's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. SDay sells 2 in-app purchases, starting at $4.99 per month. Чердак asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Чердак against 5.0 for SDay. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 54% of Чердак's written reviews are positive against 96% of SDay's.

Чердак ships an update every 5 weeks, SDay monthly. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Чердак | SDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id1456545945/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/sday/id6742406337/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 53.8% of reviews | **95.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 85 MB | 54 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cherdak, OOO](https://appshunter.io/developer/1456545944) | [Kirill Karavaev](https://appshunter.io/developer/1822553564) |

## What reviewers say

### Чердак

[App page](https://appshunter.io/ios/app/id1456545945)

This service offers convenient storage solutions and stress-free moving. They handle packing, loading, and storage of your belongings, with easy retrieval via a personal account. Moving services are also available for various needs, ensuring a smooth transition.

**Highlights:** On-demand item pickup and delivery, Personalized digital inventory, Secure, climate-controlled storage, Full-service packing and moving, Item insurance included, Seasonal item storage options

**In-app purchases:** none


### SDay

[App page](https://appshunter.io/ios/app/sday/id6742406337)

Simplify your life and enhance productivity with this straightforward application. It aims to cut through complexity, offering tools to help you achieve more. Designed for ease of use, it focuses on improving daily routines.

**Highlights:** Life improvement tools, Productivity boost, Simplified interface, Focus on daily routines

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SDay Pro Monthly | $4.99 | per month |
| SDay Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Чердак free?

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

### Is SDay free?

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

### Which has better reviews, Чердак or SDay?

Чердак and SDay are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Чердак or SDay have ads?

Neither Чердак nor SDay shows ads.

### Which is updated more often, Чердак or SDay?

Чердак ships an update every 5 weeks, and SDay monthly. Most recently, Чердак was updated on September 21, 2026 and SDay on September 26, 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.*