# Retainer Timer — Works great with Invisalign

> Works great with Invisalign (iPhone/iPad app by Lachlan Maxwell.)

- Source: https://appshunter.io/ios/app/retainer-timer/id1411887449 (this page in markdown: same URL + `.md`)
- Developer: [Lachlan Maxwell](https://appshunter.io/developer/1411887448)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 42 MB
- Languages: American English
- Released: 2018-08-25
- Data updated: 2026-10-05
- User reviews in markdown: https://appshunter.io/ios/app/retainer-timer/id1411887449/reviews.md

## What is Retainer Timer?

Do you have a product like Invisalign, a retainer or a clear aligner? Do you forget to put them back in after eating? Well, the solution is here!

Retainer Timer will make sure you remember with notifications while also allowing you to view your statistics for previous days. During the day you can check your current grade for the day or look at the final grade for previous days.

All of this data is stored in the cloud allowing you to switch devices freely and keep your progress and stats.


## Version history (last 5 releases)

### 1.4 — 2019-05-16

*Fixed the crashing on account creation! (For those of you who made accounts during this time you will need to reset your display name in settings)
*UI Improvements for iPhone X/Xs/Xr

### 1.3 — 2018-10-03

iOS 11 support re-added, Siri support WILL NOT WORK ON iOS 11!

### 1.2 — 2018-09-17

NEW iOS 12 FEATURE! Use SIRI Shortcuts to control putting in and removal of Retainer!

Added password reset for anyone that loses their account password

### 1.1 — 2018-09-05

Free permanently!

Redid the settings menu and the colours.

Bug Fixes and improvements.

### 1.0 — 2018-08-24

No release notes.

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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 2026-10-05.*