# UDS App vs SDay

The clearest difference is in-app purchases: UDS App at none against SDay's 3. UDS App also leads on ratings volume (6.9K vs 3). SDay's advantage is review sentiment (96% vs 80%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. SDay sells 3 in-app purchases, starting at $4.99 per month. UDS App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for UDS App against 5.0 for SDay. That said, the two scores are not equally well evidenced: UDS App has 6.9K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 80% of UDS App's written reviews are positive against 96% of SDay's.

UDS App ships an update every 3 weeks, SDay monthly. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | UDS App | SDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (6.9K ratings)](https://appshunter.io/ios/app/uds-app/id954809132/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sday/id6742406337/reviews)** |
| Number of ratings | **6.9K** | 3 |
| Positive reviews | 80.2% of reviews | **95.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 125 MB | 54 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [GLOBAL INTELLECT SERVICE CORP.](https://appshunter.io/developer/906692288) | [Kirill Karavaev](https://appshunter.io/developer/1822553564) |

## What reviewers say

### UDS App

[App page](https://appshunter.io/ios/app/uds-app/id954809132)

Discover great deals, earn bonus points, and get cashback with this app. Earn points from your purchases and even from your friends' purchases. Share awesome places with your friends and find more goodies within the app.

**Highlights:** Find local deals, Earn points from purchases, Earn points from friends' purchases, Recommend places to friends, Cashback offers, Global usability

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent customer service
- 👍 Great selection and variety
- 👍 Friendly and attentive staff
- 👍 Convenient and easy to use
- 👍 Reliable and consistent quality

**What reviewers complain about**

- 🐛 Bonus points disappearing
- 🐛 Login and password issues

**Reported bugs**

- Bonus points disappearing
- Login and password issues

**Requested features**

- Ability to view bonus points balance
- Improved app stability and reliability


### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SDay Pro Monthly | $4.99 | per month |
| SDay Pro Annual | $49.99 | per year |
| SDay Pro Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is UDS App free?

UDS App 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, UDS App or SDay?

SDay is rated higher. UDS App averages 4.9 out of 5 from 6.9K ratings, while SDay averages 5.0 from 3 ratings.

### Do UDS App or SDay have ads?

Neither UDS App nor SDay shows ads.

### Which is updated more often, UDS App or SDay?

UDS App ships an update every 3 weeks, and SDay monthly. Most recently, UDS App was updated on October 19, 2026 and SDay on October 18, 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.*