MCL (Manage contact lenses) Downloads & RevenueMCL (Manage contact lenses) · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperYoshiaki Onishi
CategoryLifestyle
PriceFree
Released
Rating★ 4.0 (26)
Version1.2.6
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026MCL (Manage contact lenses) update history & changes
Last change · 3 events since 26 Feb 2016Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕MCL (Manage contact lenses) first spotted by AppInsiderJapan (found via developer)
- 🆕MCL (Manage contact lenses) released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.0 ★
26 ratings
Measured
MCL (Manage contact lenses) on the App Store
App details
App ID
1086527196
Publisher
Yoshiaki Onishi
On the store since
Feb 2016
10 years on the store
Minimum OS
iOS 8.0+
iPhone 4s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
16 MB
Also listed in
Health & Fitness
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.0 ★
26 ratings
Measured
Ratings
26
Measured
About MCL (Manage contact lenses)
MCL (Manage contact lenses) is an app which allows the user to manage the expiration date and stock of disposable contact lenses.
Upon loading the app, the user can check the number of days left until replacement is required as well as the number left in stock.
Also, if the local notification settings are enabled, then the app can let the user know about replacements via direct notifications.
With regards to 1-day contact lenses, the app performs the process with the number of contact lenses left in stock in mind.
-- How to use --
First, configure the contact lens settings.
Tap the 'Lens' button at the bottom of the main screen and configure the settings for both the left and right contact lenses.
(Select 14 days for 2-week contact lenses)
The replacement day is indicated when the main screen shows 0 days left.
Please tap the 'Replaced' button on the main screen when replacing contact lenses.
Please register the left and right eyes as necessary on the main screen if the user wishes to make a note of the contact lens information.
-- Notification Function --
Please go to the settings screen by tapping the button on the top of the main screen.
Notifications use iOS local notification settings. Please enable iOS notifications.
It is possible to configure the notification settings for each item, one by one. Timings for the notifications can also be configured.
- Notification for the day before replacement
- Notification for on the day replacement
- Notification the day after replacement
- Out-of-stock notification (5 days in advance)
- Out-of-stock notification (1 day in advance)
Cleaning is unnecessary the day before replacement. Therefore, the app can let the user know about replacement on the day before, thus preventing the user from forgetting.
Note: The app only notifies the user about the number left in stock for 1-day contact lenses.
The creators of this app bear no responsibility for any damages or claims made by third parties as a result of using this app.
Upon loading the app, the user can check the number of days left until replacement is required as well as the number left in stock.
Also, if the local notification settings are enabled, then the app can let the user know about replacements via direct notifications.
With regards to 1-day contact lenses, the app performs the process with the number of contact lenses left in stock in mind.
-- How to use --
First, configure the contact lens settings.
Tap the 'Lens' button at the bottom of the main screen and configure the settings for both the left and right contact lenses.
(Select 14 days for 2-week contact lenses)
The replacement day is indicated when the main screen shows 0 days left.
Please tap the 'Replaced' button on the main screen when replacing contact lenses.
Please register the left and right eyes as necessary on the main screen if the user wishes to make a note of the contact lens information.
-- Notification Function --
Please go to the settings screen by tapping the button on the top of the main screen.
Notifications use iOS local notification settings. Please enable iOS notifications.
It is possible to configure the notification settings for each item, one by one. Timings for the notifications can also be configured.
- Notification for the day before replacement
- Notification for on the day replacement
- Notification the day after replacement
- Out-of-stock notification (5 days in advance)
- Out-of-stock notification (1 day in advance)
Cleaning is unnecessary the day before replacement. Therefore, the app can let the user know about replacement on the day before, thus preventing the user from forgetting.
Note: The app only notifies the user about the number left in stock for 1-day contact lenses.
The creators of this app bear no responsibility for any damages or claims made by third parties as a result of using this app.
Latest updates
1.2.6
Maintenance
