# LensDay: Contact Lens Reminder — Replacement day tracker

> Replacement day tracker (iPhone/iPad app by SHINOBU MIYAHIRA.)

- Source: https://appshunter.io/ios/app/lensday-contact-lens-reminder/id6792368661 (this page in markdown: same URL + `.md`)
- Developer: [SHINOBU MIYAHIRA](https://appshunter.io/developer/6782739570)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-07-29
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/lensday-contact-lens-reminder/id6792368661/reviews.md

## What is LensDay?

LensDay remembers when you opened your lenses - so you don't have to.

ONE TAP WHEN YOU OPEN
- Tap when you open a fresh pair - the lifecycle ring counts down your cycle
- 14-day, 30-day or custom cycles, exactly as you use them
- A local reminder on replacement day (and the day before)

LEFT AND RIGHT, SEPARATELY
- Track each eye's own cycle when they differ (Pro)
- Multiple lens sets and full replacement history (Pro)

FREE AND FAIR
One pair with a shared cycle is free forever. One purchase of $1.99 unlocks per-eye cycles, multiple sets and history. No subscription, no ads, no account. 100% offline.

Not medical advice. Follow your eye care professional's instructions.

Privacy Policy: https://goonobu-dot.github.io/batch19-pages/lensday/privacy.html
Support: https://goonobu-dot.github.io/batch19-pages/lensday/support.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Everything | $1.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-29

No release notes.

## More apps by SHINOBU MIYAHIRA

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- [BanshakuCard](https://appshunter.io/ios/app/banshakucard/id6787436992)
- [Daily Extra!](https://appshunter.io/ios/app/daily-extra/id6787540857)
- [お日柄カレンダー](https://appshunter.io/ios/app/id6788756621)

All apps by SHINOBU MIYAHIRA: https://appshunter.io/developer/6782739570

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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.*