# Decision Tool vs CarQR App

The clearest difference is in-app purchases: Decision Tool at none against CarQR App's 4. Decision Tool also leads on iOS requirement (13.0 vs 15.0). CarQR App's advantage is ads (none vs shown) and update cadence (every 2 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. CarQR App sells 4 in-app purchases, starting at $19.99 per month. Decision Tool asks for nothing beyond the download.

Decision Tool ships an update fortnightly, CarQR App every 2 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Decision Tool | CarQR App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (54 ratings)](https://appshunter.io/ios/app/decision-tool/id6505096349/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 89.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 31 MB | 50 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [海森 符](https://appshunter.io/developer/1630897304) | [TAHA BAYAR](https://appshunter.io/developer/6786097251) |

## What reviewers say

### Decision Tool

[App page](https://appshunter.io/ios/app/decision-tool/id6505096349)

This app introduces fun and random elements to help you make choices. It offers various decision modes like spinning wheels, bottles, and coin flips, with customizable options for personalized decision-making across different categories.

**Highlights:** Multiple decision modes (wheel, bottle, coin), Customizable choices, Variety of decision categories, Adds randomness to choices

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helps with decision making
- 👍 Fun for groups
- 👍 Customizable options
- 👍 Easy to use
- 👍 Amazing and slays

**What reviewers complain about**

- 🐛 Spin wheel stops working
- 🐛 App seems to have a time limit
- 😞 Not always what the user wants
- 😞 Stupid, better to speak

**Reported bugs**

- Spin wheel stops working after some time, possibly due to a time limit.
- The app does not always give the desired outcome.

**Requested features**

- Add more customization options
- Improve spin wheel functionality


### CarQR App

[App page](https://appshunter.io/ios/app/carqr-app/id6786097249)

Instantly receive alerts about your vehicle's status, such as lights left on or bad parking, by placing a private QR code on your car. Protect your privacy as your personal information is never shared with those who scan the code.

**Highlights:** Instant vehicle alerts via QR scan, Privacy-focused, no personal info shared, Customizable alert categories, Printable PDF or physical sticker options, Premium features like auto-reply and analytics, Business and fleet management tools

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CarQR Premium Monthly | $19.99 | per month |
| CarQR Ultimate Monthly | $29.99 | per month |
| CarQR Premium Yearly | $219.99 | per year |
| CarQR Ultimate Yearly | $329.99 | per year |


## Frequently asked questions

### Is Decision Tool free?

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

### Is CarQR App free?

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

### Do Decision Tool or CarQR App have ads?

Decision Tool shows ads; CarQR App does not.

### Which is updated more often, Decision Tool or CarQR App?

Decision Tool ships an update fortnightly, and CarQR App every 2 days. Most recently, Decision Tool was updated on October 14, 2026 and CarQR App on October 10, 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.*