# KoolCode vs About Right

The clearest difference is in-app purchases: KoolCode at none against About Right's 2. KoolCode also leads on update cadence (every 8 months vs every 17 months) and iOS requirement (15.1 vs 26.0). About Right's advantage is ratings volume (3 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. About Right sells 2 one-off in-app purchases. KoolCode asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for KoolCode against 5.0 for About Right. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

KoolCode ships an update every 8 months, About Right every 17 months. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | KoolCode | About Right |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/koolcode/id563222728/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/about-right/id6708229985/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 17 months |
| Monetization | Free | Free |
| Size | 31 MB | 3 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [Platform Goblin LLC](https://appshunter.io/developer/1769874078) |

## What reviewers say

### KoolCode

[App page](https://appshunter.io/ios/app/koolcode/id563222728)

This utility app provides quick, offline access to alarm and parameter codes for refrigeration controllers. It helps service technicians and engineers easily look up information without needing manuals or laptops.

**Highlights:** On-the-spot ADAP-KOOL controller information, Alarm status and parameter descriptions, Offline code lookup tool, Quick code translation, Hierarchical controller selection

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

**In-app purchases:** none


### About Right

[App page](https://appshunter.io/ios/app/about-right/id6708229985)

Easily maintain a running count for various purposes, from tracking expenses to monitoring guest lists. Its intuitive one-handed design allows for quick additions and subtractions to your tally.

**Highlights:** One-handed operation, Add or subtract to tally, Store and retrieve tallies, Simple interface, Track expenses, Monitor guest counts

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Upgrade | $0.99 | one-time |
| Premium Upgrade | $1.99 | one-time |


## Frequently asked questions

### Is KoolCode free?

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

### Is About Right free?

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

### Which has better reviews, KoolCode or About Right?

KoolCode and About Right are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do KoolCode or About Right have ads?

Neither KoolCode nor About Right shows ads.

### Which is updated more often, KoolCode or About Right?

KoolCode ships an update every 8 months, and About Right every 17 months. Most recently, KoolCode was updated on October 4, 2026 and About Right on September 23, 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.*