# MultiConvert+ Unit Converter vs 1Reminder

The clearest difference is ads: MultiConvert+ Unit Converter at none against 1Reminder's shown. MultiConvert+ Unit Converter also leads on iOS requirement (15.1 vs 17.6). 1Reminder's advantage is update cadence (every 10 days vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. MultiConvert+ Unit Converter sells 2 in-app purchases, starting at $2.99 per month and 1Reminder sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

MultiConvert+ Unit Converter ships an update every 6 weeks, 1Reminder every 10 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MultiConvert+ Unit Converter | 1Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/1reminder-simple-reminders/id6755791721/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 18 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oguzhan Kalfa](https://appshunter.io/developer/1793078038) | [ZORIX LLC](https://appshunter.io/developer/1814371874) |

## What reviewers say

### MultiConvert+ Unit Converter

[App page](https://appshunter.io/ios/app/multiconvert-plus-unit-converter/id6745095313)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| MultiConvert Pro Yearly | $19.99 | per year |


### 1Reminder

[App page](https://appshunter.io/ios/app/1reminder-simple-reminders/id6755791721)

This app helps you manage tasks and appointments with smart notifications and natural language input. Organize your life with a visual calendar and customizable categories. All your data is stored locally for maximum privacy.

**Highlights:** Smart notifications with multiple alerts, Natural language and voice input, Visual calendar view, Organize by category, Recurring reminders, Overdue management, Local data storage

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $14.99 | per year |


## Frequently asked questions

### Is MultiConvert+ Unit Converter free?

MultiConvert+ Unit Converter is free to download, with in-app purchases available.

### Is 1Reminder free?

1Reminder is free to download, with in-app purchases available.

### Do MultiConvert+ Unit Converter or 1Reminder have ads?

1Reminder shows ads; MultiConvert+ Unit Converter does not.

### Which is updated more often, MultiConvert+ Unit Converter or 1Reminder?

MultiConvert+ Unit Converter ships an update every 6 weeks, and 1Reminder every 10 days. Most recently, MultiConvert+ Unit Converter was updated on October 9, 2026 and 1Reminder on October 11, 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.*