# T4Two vs G.G

The clearest difference is rating: G.G at 4.3 against T4Two's 2.5. G.G also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.0). T4Two's advantage is monetization model (free vs free with in-app purchases) and ratings volume (9.4K vs 4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

G.G holds the better App Store score, 4.3 against 2.5. That said, the two scores are not equally well evidenced: T4Two has 9.4K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 53% of T4Two's written reviews are positive against 41% of G.G's, so the app with the better star average is not the one people write more warmly about.

T4Two ships an update every 10 months, G.G every 25 months. The most recent releases landed on November 12, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | T4Two | G.G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (9.4K ratings)](https://appshunter.io/ios/app/t4two/id284910005/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/gg/id583381895/reviews)** |
| Number of ratings | **9.4K** | 4 |
| Positive reviews | **52.7% of reviews** | 40.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 months** | Every 25 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 203 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Kyoraku Pictures inc](https://appshunter.io/developer/1838652835) |

## What reviewers say

### T4Two

[App page](https://appshunter.io/ios/app/t4two/id284910005)

Engage in a straightforward tennis-style game designed for two players. Enjoy a simple and direct competitive experience.

**Highlights:** Two-player gameplay, Tennis-like mechanics, Simple interface, Casual gaming

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Classic app
- 🚀 Entertaining
- 👍 Fun multiplayer game
- 👍 Great for passing time
- 👍 Simple and fun

**What reviewers complain about**

- 🐛 Accelerometer makes the game unfair
- 🐛 Difficult to control
- 🐛 Needs a 1-player mode
- 🐛 Requires a flat surface to play

**Reported bugs**

- Accelerometer causes issues with gameplay
- Difficulty controlling the ball

**Requested features**

- Option to turn off accelerometer
- Add a 1-player mode against AI
- Improve visuals and controls


### G.G

[App page](https://appshunter.io/ios/app/gg/id583381895)

Engage in a retro-style vertical shooter with a unique mechanic where three fighter jets combine into a powerful robot. Utilize various sub-weapons and a devastating beam saber to clear screens of enemies and face giant bosses. Enjoy auto-shot gameplay with adjustable difficulty and compete for high scores.

**Highlights:** Fighter-to-robot transformation, Three-plane formation and combine, Nine types of sub-weapons, Auto-shot gameplay, Full 3D character models, Boss battles, EXP system for upgrades

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

**In-app purchases:** none


## Frequently asked questions

### Is T4Two free?

T4Two is free to download, with no in-app purchases.

### Is G.G free?

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

### Which has better reviews, T4Two or G.G?

G.G is rated higher. T4Two averages 2.5 out of 5 from 9.4K ratings, while G.G averages 4.3 from 4 ratings.

### Do T4Two or G.G have ads?

T4Two shows ads; G.G does not.

### Which is updated more often, T4Two or G.G?

T4Two ships an update every 10 months, and G.G every 25 months. Most recently, T4Two was updated on November 12, 2026 and G.G on November 1, 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.*