# iDoctor vs Gato

iDoctor and Gato both sit at 5.0 stars, but that hides the real split: 100% of Gato's written reviews are positive against 22% of iDoctor's. Gato also leads on in-app purchases (none vs 1) and update cadence (every 12 months vs every 105 months). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for iDoctor against 5.0 for Gato. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 22% of iDoctor's written reviews are positive against 100% of Gato's.

iDoctor ships an update every 105 months, Gato every 12 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | iDoctor | Gato |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/idoctor/id301467862/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gato-tic-tac-toe/id512109596/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 105 months | **Every 12 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 6 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alteru Inc.](https://appshunter.io/developer/434747758) | [Alga Games](https://appshunter.io/developer/511759535) |

## 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 |


### Gato

[App page](https://appshunter.io/ios/app/gato-tic-tac-toe/id512109596)

Experience the classic Tic Tac Toe game on your iPhone and iPad. Play against a smart AI or a friend on the same device. Enjoy quick matches with a clean, paper-like design, perfect for all ages.

**Highlights:** Play against AI, Local multiplayer mode, Clean paper-style design, Quick matches, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iDoctor free?

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

### Is Gato free?

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

### Which has better reviews, iDoctor or Gato?

iDoctor and Gato are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do iDoctor or Gato have ads?

Neither iDoctor nor Gato shows ads.

### Which is updated more often, iDoctor or Gato?

iDoctor ships an update every 105 months, and Gato every 12 months. Most recently, iDoctor was updated on October 14, 2026 and Gato on October 15, 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.*