# Lexilens vs Tethr App

The clearest difference is update cadence: Tethr App at every 5 days against Lexilens's every 10 months. Tethr App also leads on ratings volume (3 vs 1). Lexilens's advantage is iOS requirement (12.0 vs 15.1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Lexilens against 5.0 for Tethr App. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Lexilens ships an update every 10 months, Tethr App every 5 days. The most recent releases landed on September 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lexilens | Tethr App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/lexilens/id1513883176/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/tethr-app/id6761250272/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 16 MB | 41 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ABEYE](https://appshunter.io/developer/1513883175) | [CEDIQUE JAVIERE HENRY](https://appshunter.io/developer/1888395958) |

## What reviewers say

### Lexilens

[App page](https://appshunter.io/ios/app/lexilens/id1513883176)

This app connects to smart eyewear to provide a comprehensive overview of frame status, including battery level and settings. Users can instantly adjust reading speed, balance, and boost for improved comprehension at home, school, or work. It also offers usage and maintenance information for the eyewear.

**Highlights:** Connect smart eyewear, Monitor battery level, Adjust reading speed, Tune balance settings, Customize boost settings, View usage information, Access maintenance guides

**Features:** macOS Compatibility

**In-app purchases:** none


### Tethr App

[App page](https://appshunter.io/ios/app/tethr-app/id6761250272)

This app helps service providers manage their schedules and client bookings. Clients can book sessions, view appointments, and track their activity. It's designed for ongoing relationships with features like mobile-first scheduling and payment-enabled booking.

**Highlights:** Provider availability management, Client management, Session plan tracking, Booking and appointment management, Payment-enabled booking, Mobile-first scheduling

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

**In-app purchases:** none


## Frequently asked questions

### Is Lexilens free?

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

### Is Tethr App free?

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

### Which has better reviews, Lexilens or Tethr App?

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

### Do Lexilens or Tethr App have ads?

Neither Lexilens nor Tethr App shows ads.

### Which is updated more often, Lexilens or Tethr App?

Lexilens ships an update every 10 months, and Tethr App every 5 days. Most recently, Lexilens was updated on September 27, 2026 and Tethr App on October 24, 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.*