# RRRemember vs Unit Convert Go

The clearest difference is in-app purchases: Unit Convert Go at none against RRRemember's 4. RRRemember's advantage is update cadence (every 5 days vs every 2 weeks). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. RRRemember sells 4 one-off in-app purchases. Unit Convert Go asks for nothing beyond the download.

RRRemember ships an update every 5 days, Unit Convert Go every 2 weeks. The most recent releases landed on August 12, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | RRRemember | Unit Convert Go |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 3 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [洪跃 管](https://appshunter.io/developer/1363417345) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### RRRemember

[App page](https://appshunter.io/ios/app/rrremember/id6479942350)

Record important days with a simple design and delicate experience. Track past days or days remaining with a simulated paper flipping effect. Decorate entries with theme icons and use widgets for quick access.

**Highlights:** Record important days, Track days passed or remaining, Simulated paper flipping experience, Theme icons for decoration, Widgets and standby components, Timeline function

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Storage | $0.99 | one-time |
| All Themes and Icons | $1.99 | one-time |
| One-time Purchase | $2.99 | one-time |
| All Widget Functions | $2.99 | one-time |


### Unit Convert Go

[App page](https://appshunter.io/ios/app/unit-convert-go/id6772014993)

This utility app offers fast, offline unit conversions for everyday needs. It supports a wide range of units including length, weight, temperature, and currency, with live, two-way conversion as you type. Favorite conversions can be pinned for quick access, and all data is kept private on your device.

**Highlights:** Live, two-way conversion, Offline-friendly, Pin favorite conversions, Recent conversions saved, Latest currency rates, Light and dark mode

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

**In-app purchases:** none


## Frequently asked questions

### Is RRRemember free?

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

### Is Unit Convert Go free?

Unit Convert Go is free to download, with no in-app purchases.

### Do RRRemember or Unit Convert Go have ads?

Neither RRRemember nor Unit Convert Go shows ads.

### Which is updated more often, RRRemember or Unit Convert Go?

RRRemember ships an update every 5 days, and Unit Convert Go every 2 weeks. Most recently, RRRemember was updated on August 12, 2026 and Unit Convert Go on August 20, 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.*