# Aligner Reminder vs Simple Aligner Timer

The clearest difference is in-app purchases: Simple Aligner Timer at none against Aligner Reminder's 2. Simple Aligner Timer also leads on iOS requirement (17.2 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aligner Reminder sells 2 in-app purchases, starting at $1.99 per month. Simple Aligner Timer asks for nothing beyond the download.

Aligner Reminder ships an update every 6 days, Simple Aligner Timer every 9 days. The most recent releases landed on August 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Aligner Reminder | Simple Aligner Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/aligner-reminder/id6758906301/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Freemium | — |
| Size | 3 MB | 4 MB |
| Requires iOS | 26.0 | **17.2** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yuto Akiba](https://appshunter.io/developer/1071752429) | [YUNOSUKE TAKAHASHI](https://appshunter.io/developer/1895262960) |

## What reviewers say

### Aligner Reminder

[App page](https://appshunter.io/ios/app/aligner-reminder/id6758906301)

This app helps you manage your clear aligner treatment with daily wear reminders and tracking. It supports Live Activities for at-a-glance status updates on your home or lock screen, ensuring consistent adherence to your treatment plan.

**Highlights:** Daily wear management, Wear and removal reminders, Live Activities for status updates, Aligner change tracking, Detailed statistics (Pro), Customizable notifications (Pro), iCloud backup (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $19.99 | per year |


### Simple Aligner Timer

[App page](https://appshunter.io/ios/app/simple-aligner-timer/id6763320886)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aligner Reminder free?

Aligner Reminder is free to download, with in-app purchases available.

### Is Simple Aligner Timer free?

Simple Aligner Timer is free to download, with no in-app purchases.

### Do Aligner Reminder or Simple Aligner Timer have ads?

Neither Aligner Reminder nor Simple Aligner Timer shows ads.

### Which is updated more often, Aligner Reminder or Simple Aligner Timer?

Aligner Reminder ships an update every 6 days, and Simple Aligner Timer every 9 days. Most recently, Aligner Reminder was updated on August 13, 2026 and Simple Aligner Timer on September 16, 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.*