# Simplified Reminders vs Calculator 4U

The clearest difference is price: Calculator 4U at Free against Simplified Reminders's $4.99. Calculator 4U also leads on in-app purchases (none vs 2). Simplified Reminders's advantage is device support (4 vs 1). On update cadence, ads and iOS requirement there is nothing between them.

Calculator 4U is free to download; Simplified Reminders costs $4.99 up front. Simplified Reminders sells 2 in-app purchases, starting at $4.99 per month. Calculator 4U asks for nothing beyond the download.

Simplified Reminders ships an update every 2 weeks, Calculator 4U every 3 weeks. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Simplified Reminders | Calculator 4U |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 1 MB | 2 MB |
| Requires iOS | **18.1** | 18.2 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Exequiel Di Tomase](https://appshunter.io/developer/1456307400) | [Naseer Mohammed](https://appshunter.io/developer/1794812503) |

## What reviewers say

### Simplified Reminders

[App page](https://appshunter.io/ios/app/simplified-reminders/id6612007761)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MemoriMe 1 Month | $4.99 | per month |
| MemoriMe 1 Year | $29.99 | per year |


### Calculator 4U

[App page](https://appshunter.io/ios/app/calculator-4u/id6741595255)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simplified Reminders free?

Simplified Reminders costs $4.99, and also offers in-app purchases.

### Is Calculator 4U free?

Calculator 4U is free to download, with no in-app purchases.

### Do Simplified Reminders or Calculator 4U have ads?

Neither Simplified Reminders nor Calculator 4U shows ads.

### Which is updated more often, Simplified Reminders or Calculator 4U?

Simplified Reminders ships an update every 2 weeks, and Calculator 4U every 3 weeks. Most recently, Simplified Reminders was updated on November 8, 2026 and Calculator 4U on November 12, 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.*