# eyes3 LineCall & InstantReplay — Pro Level. Made For Everyone.

> AI-powered sports line calling and instant replay without extra hardware. (iPhone/iPad app by Infinity Cube.)

- Source: https://appshunter.io/ios/app/eyes3-linecall-and-instantreplay/id1478586247 (this page in markdown: same URL + `.md`)
- Developer: [Infinity Cube](https://appshunter.io/developer/1478586246)
- Category: Sports, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.00/5 from 4 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 133 MB
- Languages: American English, French (France), Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2019-09-03
- Data updated: 2026-08-01
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/eyes3-linecall-and-instantreplay/id1478586247/reviews.md

## What is eyes3 LineCall & InstantReplay?

eyes3 is a mobile app providing professional-level line calling and instant replay, all on your phone.

Key Features: 
1. Multi-Sport Support
Supports tennis, pickleball, padel, volleyball, and badminton, adapting to different court environments.
2. No Extra Hardware Required
Runs entirely on your mobile phone with no extra cameras or equipment.
3. AI-Powered Accuracy
Provides professional-level IN/OUT line calls, comparable to high-end systems.
4. Real-Time Analytics & Timeline
Track performance and review key moments instantly with an intuitive timeline view.
5. Kiosk Mode for Spectators
Turn any device into a dedicated display, ideal for live viewing and shared match experiences.
6. Quick & Easy Setup
Get started in minutes with a simple and user-friendly setup process.
7. Self-Service Mode
Perfect for matches without umpires or line judges, especially in early rounds.


- Upgrade -
You can subscribe our premium plans to unlock all great and powerful features.

There are two types of plans for you to choose from:
Starter Edition (Period: 1 year)
Professional Edition (Period: 1 year)

Payment will be charged to Apple account at confirmation of purchase. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your Apple account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription.

For more information, see our 
Terms of Use & Privacy Policy:
https://www.eyes3.com/articles/termsconditions/terms-and-conditions-of-use

## Key features

- Multi-sport support
- AI-powered line calls
- Instant replay
- Real-time analytics
- Kiosk mode for spectators
- No extra hardware needed

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Starter Edition | $119.99 | per year |
| Professional Edition | $599.99 | per year |
| Professional Edition | $539.99 | per year |
| Starter Edition | $107.99 | per year |
| Professional Edition | $479.99 | per year |
| Starter Edition | $95.99 | per year |
| Professional Edition | $419.99 | per year |
| Starter Edition | $83.99 | per year |
| Professional Edition | $359.99 | per year |
| Starter Edition | $71.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/eyes3-linecall-and-instantreplay/id1478586247/reviews.md

### 1/5 — Doesn’t work

*2024-02-07*

Tried it over and over again to setup , but it never worked .

Uses iPhone and my Apple Watch, once scanned QR code, nothing happens and watch keep asking sync QR code again.

## Frequently asked questions about eyes3 LineCall & InstantReplay

### What sports does eyes3 support?

eyes3 supports multiple sports including tennis, pickleball, padel, volleyball, and badminton. It adapts to different court environments for accurate line calls.

### Does eyes3 require any special equipment?

No, eyes3 is designed to run entirely on your mobile phone. It does not require any extra cameras or hardware for its line calling and replay features.

### How accurate are the AI line calls in eyes3?

The app provides professional-level IN/OUT line calls powered by AI. Its accuracy is comparable to high-end officiating systems.

### Can I use eyes3 for matches without an umpire?

Yes, eyes3 is perfect for self-service mode in matches without umpires or line judges, especially in early rounds. It ensures fair play and accurate calls.

### What are the subscription options for eyes3?

eyes3 offers premium plans, including a Starter Edition and a Professional Edition, both available with 1-year subscription periods. Specific pricing varies, with options ranging from $71.99 to $119.99 per year.

### How do I cancel my eyes3 subscription?

You can cancel your eyes3 subscription at any time through your Apple account settings. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period.

### What is the age rating for eyes3?

eyes3 has an age rating of 4+. It is available on iPhone, iPad, and Apple Watch devices.

### How often is eyes3 updated?

The latest version of eyes3 is 3.0.127, last updated on May 14, 2026. This indicates a history of regular updates to improve functionality and features.

## Version history (last 5 releases)

### 3.0.128 — 2026-06-12

Bugs are fixed and performance is optimized. Enjoy.

### 3.0.127 — 2026-05-14

Bugs are fixed and performance is optimized. Enjoy.

### 3.0.126 — 2026-04-17

Bugs are fixed and performance is optimized. Enjoy.

### 3.0.125 — 2026-04-14

Bugs are fixed and performance is optimized. Enjoy.

### 3.0.124 — 2026-02-04

Bugs are fixed and performance is optimized. Enjoy.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-01.*