# Input Reminder vs 3

The clearest difference is in-app purchases: Input Reminder at none against 3's 1. 3's advantage is update cadence (every 6 weeks vs every 10 months) and iOS requirement (17.2 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 3 sells 1 one-off in-app purchase. Input Reminder asks for nothing beyond the download.

Input Reminder ships an update every 10 months, 3 every 6 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Input Reminder | 3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Size | 1 MB | 11 MB |
| Requires iOS | 26.0 | **17.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shafqat Rahman](https://appshunter.io/developer/1743700538) | [Minje Kim](https://appshunter.io/developer/1889530864) |

## What reviewers say

### Input Reminder

[App page](https://appshunter.io/ios/app/input-reminder/id6711330373)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3

[App page](https://appshunter.io/ios/app/3-tap-memo-sticky-notes/id6761423321)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Samsepan Pro | $0.99 | one-time |


## Frequently asked questions

### Is Input Reminder free?

Input Reminder is free to download, with no in-app purchases.

### Is 3 free?

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

### Do Input Reminder or 3 have ads?

Neither Input Reminder nor 3 shows ads.

### Which is updated more often, Input Reminder or 3?

Input Reminder ships an update every 10 months, and 3 every 6 weeks. Most recently, Input Reminder was updated on October 27, 2026 and 3 on October 31, 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.*