# iDoctor vs Square Watermelon

The clearest difference is review sentiment: Square Watermelon at 75% against iDoctor's 22%. Square Watermelon also leads on in-app purchases (none vs 1) and update cadence (every 5 days vs every 105 months). iDoctor's advantage is ads (none vs shown) and rating (5.0 vs 4.6). On price and device support there is nothing between them.

Both are free to download. iDoctor sells 1 one-off in-app purchase. Square Watermelon asks for nothing beyond the download.

iDoctor holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Square Watermelon has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 22% of iDoctor's written reviews are positive against 75% of Square Watermelon's, so the app with the better star average is not the one people write more warmly about.

iDoctor ships an update every 105 months, Square Watermelon every 5 days. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iDoctor | Square Watermelon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idoctor/id301467862/reviews)** | [4.6 (17 ratings)](https://appshunter.io/ios/app/square-watermelon/id6474881826/reviews) |
| Number of ratings | 1 | **17** |
| Positive reviews | 22.2% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 105 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 8 MB | 42 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alteru Inc.](https://appshunter.io/developer/434747758) | [ALEMACOR TECH](https://appshunter.io/developer/1680735411) |

## What reviewers say

### iDoctor

[App page](https://appshunter.io/ios/app/idoctor/id301467862)

A classic puzzle game where players eliminate viruses by matching colored pills and viruses. Create lines of four or more to clear them, but be strategic when viruses appear in groups. Offers 20 challenging levels with intuitive controls.

**Highlights:** Virus elimination gameplay, Color matching mechanics, Row and column clearing, Strategic pill placement, 20 challenging levels, Intuitive arrow and rotation controls

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iDoctor Ads Free | $0.99 | one-time |


### Square Watermelon

[App page](https://appshunter.io/ios/app/square-watermelon/id6474881826)

A simple puzzle game where players aim to achieve the highest score or reach the ultimate 'Watermelon' goal. Test your skills and see if you can beat your personal best in this engaging challenge.

**Highlights:** Score-based gameplay, Goal-oriented progression, Simple puzzle mechanics, Record-breaking challenges, Casual gaming experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iDoctor free?

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

### Is Square Watermelon free?

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

### Which has better reviews, iDoctor or Square Watermelon?

iDoctor is rated higher. iDoctor averages 5.0 out of 5 from 1 ratings, while Square Watermelon averages 4.6 from 17 ratings.

### Do iDoctor or Square Watermelon have ads?

Square Watermelon shows ads; iDoctor does not.

### Which is updated more often, iDoctor or Square Watermelon?

iDoctor ships an update every 105 months, and Square Watermelon every 5 days. Most recently, iDoctor was updated on September 28, 2026 and Square Watermelon on October 8, 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.*