# LensHUD — Lens timer

> Contact lens replacement reminder and inventory tracker. (iPhone/iPad app by Marc Martin.)

- Source: https://appshunter.io/ios/app/lenshud/id1512772465 (this page in markdown: same URL + `.md`)
- Developer: [Marc Martin](https://appshunter.io/developer/1493396948)
- Category: Utilities, Health & Fitness
- Price: $0.99
- Rating: 2.50/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 1 MB
- Languages: English
- Released: 2020-05-13
- Data updated: 2026-08-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/lenshud/id1512772465/reviews.md

## What is LensHUD?

LensHUD is your futuristic and extremely useful contact lens monitoring app. Never forget to replace your lenses after the expired period. Contact lenses, if worn too long and too many days, can cause serious damage to the eyes. How do you remind yourself? Most likely all the time, or it’s quite inconvenient with any calendar. Maybe you just have a sticky note and regularly exceed the allowed time. Be modern and use this stylish app. We are finally living in 2020.

This app allows you to monitor both contact lenses synchronously or separately. Occasionally it can happen that you have to change a lens early because it was damaged or because you were too tired and you dropped it on the floor.

LensHUD reminds you the day before and the day of the change to replace the old contact lenses. For the changeover day, you can even set the desired time of the reminder, according to your sleep schedule. Of course, you can also completely do without the push notification, but this is not recommended.

The classic two-week lenses are preset, but other periods can also be conveniently adjusted at any time. Once you have set the time period, the app will remember the change interval for the next time. After all, the app is not as forgetful as you or me.

If you don't want to forget your contact lens values either, for example for your next order, you can also save them for both eyes.

Enter the number of contact lenses you have in stock and the app will automatically count down for you the next time you set up lens monitoring. So you can always check how many contact lenses you have left.

By the way, LensHUD completely does without advertising and there are no in-app purchases or subscriptions. Pay once, always use. Just a fair deal!

## Key features

- Contact lens replacement reminders
- Synchronous or separate lens monitoring
- Customizable change periods
- Lens inventory management
- Save contact lens prescription values
- Ad-free experience

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/lenshud/id1512772465/reviews.md

### 4/5 — Almost Perfect for Me

*2024-12-18*

Some days I do not wear lenses when dry eyes appear, how do I take days off of days used

**Developer response:** Thanks for your feedback 👍🏻

### 1/5 — Terrible

*2021-11-10*

Pretty much useless. Or even worse. I’ve used it for over a year now, and half the times, it gets reset somewhere in the cycle, so I have no idea how long I’ve been wearing my contacts. Interface is not user-friendly, and has no explanations.  Dismal. Don’t get!

**Developer response:** Thanks for your feedback.

An explanation can be found right at the beginning on the info button in the middle of the screen. This only disappears when a lens is monitored. Please send the problem with the reset of the monitoring to mail@marcmartin.de. I will help you there.

## Frequently asked questions about LensHUD

### How does LensHUD remind me to change my contact lenses?

LensHUD sends push notifications the day before and on the day you need to replace your lenses. You can also set a specific time for the reminder on the changeover day to align with your schedule.

### Can LensHUD track different types of contact lenses?

Yes, LensHUD allows you to set custom replacement periods beyond the preset two-week lenses. This ensures it can accommodate various lens types and your specific needs.

### What is the price of LensHUD?

LensHUD is a paid application, priced at $0.99. This is a one-time purchase, meaning you pay once and can use the app indefinitely without further costs.

### Does LensHUD have ads?

No, LensHUD completely does without advertising. This provides an uninterrupted and focused user experience for managing your contact lens needs.

### What devices does LensHUD support?

LensHUD is available for iPhone, iPad, and iPod devices. It is designed to work across Apple's mobile ecosystem.

### How often is LensHUD updated?

The latest version of LensHUD is 2.2.2, last updated on March 1, 2023. While update frequency can vary, this indicates recent maintenance and potential improvements.

### Can LensHUD help me manage my lens supply?

Yes, you can enter the number of contact lenses you have in stock. LensHUD will then automatically count down your remaining lenses each time you set up monitoring.

### What is the age rating for LensHUD?

LensHUD has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals who wear contact lenses.

## Version history (last 5 releases)

### 2.2.2 — 2023-03-01

- text changes
- minimum requirement is now iOS 14

### 2.2.1 — 2022-02-21

- minor improvements

### 2.2 — 2021-11-15

- minor improvements
- the stock of contact lenses no longer has to be replenished individually for each eye
- adapted to iOS 14.0

### 2.1 — 2021-05-08

Assuming the push notifications are activated, you will now be reminded to change your contact lenses if you are 2 days overdue.

### 2.0 — 2020-12-18

- Enter your contact lenses in stock and the app will manage your inventory
- always have your contact lens values with you (e.g. for the next order)

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## More apps by Marc Martin

- [RabattHUD](https://appshunter.io/ios/app/rabatthud/id1493396949)
- [CounterHUD](https://appshunter.io/ios/app/counterhud/id1495809157)
- [QuizHUD](https://appshunter.io/ios/app/quizhud/id1498588426)
- [MwSt](https://appshunter.io/ios/app/mwst/id1504259665)
- [BillBot](https://appshunter.io/ios/app/billbot/id1515018808)

All apps by Marc Martin: https://appshunter.io/developer/1493396948

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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 2026-08-03.*