# UDS App vs Leef Link

The clearest difference is review sentiment: UDS App at 80% against Leef Link's 4%. UDS App also leads on update cadence (every 3 weeks vs every 2 months). Leef Link's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.1 vs 16.0). 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.

UDS App ships an update every 3 weeks, Leef Link every 2 months. The most recent releases landed on September 24, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | UDS App | Leef Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (6.8K ratings)](https://appshunter.io/ios/app/uds-app/id954809132/reviews)** | — |
| Number of ratings | **6.8K** | — |
| Positive reviews | **80.0% of reviews** | 4.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 125 MB | 118 MB |
| Requires iOS | 16.0 | **12.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GLOBAL INTELLECT SERVICE CORP.](https://appshunter.io/developer/906692288) | [Leef Ltd.](https://appshunter.io/developer/979308817) |

## 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


### Leef Link

[App page](https://appshunter.io/ios/app/leef-link/id1578701817)

This app allows parents to monitor their child's location, communicate via calls and messages, and receive alerts. It enables setting safe zones, listening to the child's surroundings, and tracking activity. Parents can also manage watch settings remotely.

**Highlights:** Real-time child location tracking, Two-way calling and messaging, Customizable safe zones with notifications, Remote environmental listening, Activity and health monitoring (steps, pulse), SOS alarm and low battery alerts, Remote watch management

**In-app purchases:** none


## Frequently asked questions

### Is UDS App free?

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

### Is Leef Link free?

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

### Do UDS App or Leef Link have ads?

Neither UDS App nor Leef Link shows ads.

### Which is updated more often, UDS App or Leef Link?

UDS App ships an update every 3 weeks, and Leef Link every 2 months. Most recently, UDS App was updated on September 24, 2026 and Leef Link on June 28, 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.*