# Scratch QuestPro vs Diamond tester º

The clearest difference is rating: Scratch QuestPro at 4.8 against Diamond tester º's 3.3. Scratch QuestPro also leads on in-app purchases (none vs 2) and ratings volume (19K vs 3). Diamond tester º's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Diamond tester º sells 2 in-app purchases, starting at $2.99 per 7 days. Scratch QuestPro asks for nothing beyond the download.

Scratch QuestPro holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: Scratch QuestPro has 19K ratings behind it against 3, so its average is the more settled of the two.

Scratch QuestPro ships an update every 2 weeks, Diamond tester º fortnightly. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Scratch QuestPro | Diamond tester º |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19K ratings)](https://appshunter.io/ios/app/scratch-questpro/id6751404766/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/diamond-tester/id6760787913/reviews) |
| Number of ratings | **19K** | 3 |
| Positive reviews | 60.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 103 MB | 65 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hong Gui Aluminium Pty Ltd](https://appshunter.io/developer/1834897813) | [Alberto Soto](https://appshunter.io/developer/1702225144) |

## What reviewers say

### Scratch QuestPro

[App page](https://appshunter.io/ios/app/scratch-questpro/id6751404766)

Embark on an exciting adventure with this scratch-off card game that offers diverse playstyles and progression. Level up as you play, earn rewards, and complete daily quests for extra prizes and new challenges. Enjoy flexible gameplay that adapts to your preferences, making each session fun and rewarding.

**Highlights:** Multiple scratch-off card games, Progression and level-up rewards, Daily quests and achievements, Flexible gameplay styles, Variety of prizes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💰 Chance to earn cash
- 🎮 Fun and engaging gameplay
- 👍 Simple and easy to use

**What reviewers complain about**

- 🔁 Excessive ads and in-app purchases
- ⏳ Long wait times for payouts
- 🤔 Unclear if payouts are real

**Reported bugs**

- Payouts not showing up in accounts
- App crashes or freezes

**Requested features**

- Faster payout processing
- More transparent payout system
- Zelle integration for payouts


### Diamond tester º

[App page](https://appshunter.io/ios/app/diamond-tester/id6760787913)

Quickly assess if a stone might be a real diamond using your device's sensors. Get instant feedback without needing tools or experience, ideal for buyers, sellers, or the simply curious.

**Highlights:** Test diamonds in seconds, Simple and intuitive interface, No technical knowledge needed, Uses device sensors for analysis, Fast and clear results, No account or data collection required

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week subscription | $2.99 | per 7 days |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Scratch QuestPro free?

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

### Is Diamond tester º free?

Diamond tester º is free to download, with in-app purchases available.

### Which has better reviews, Scratch QuestPro or Diamond tester º?

Scratch QuestPro is rated higher. Scratch QuestPro averages 4.8 out of 5 from 19K ratings, while Diamond tester º averages 3.3 from 3 ratings.

### Do Scratch QuestPro or Diamond tester º have ads?

Scratch QuestPro shows ads; Diamond tester º does not.

### Which is updated more often, Scratch QuestPro or Diamond tester º?

Scratch QuestPro ships an update every 2 weeks, and Diamond tester º fortnightly. Most recently, Scratch QuestPro was updated on October 16, 2026 and Diamond tester º 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.*