T4Two vs Deadlock
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
T4Two
Engage in a straightforward tennis-style game designed for two players. Enjoy a simple and direct competitive experience.
- Two-player gameplay
- Tennis-like mechanics
- Simple interface
- Casual gaming
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T4Two is a simple tennis-like game for two players.
Deadlock
Engage in intense 3D online multiplayer battles as a dualstick shooter. Compete in daily and weekly tournaments to earn unlock points and customize your arsenal with over 30 weapons and armor pieces. Practice offline in survival or bot matches before joining global arenas.
- 3D online multiplayer action
- Daily and weekly tournaments
- Over 30 weapons and armor
- Offline practice modes
- Multiple gameplay modes
- Ranked progression system
- Game Center integration
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From Crescent Moon, makers of the hit titles Aralon: Sword and Shadow and Gears, comes a new breed of Multiplayer game. Step into the world of DEADLOCK, the most Epic 3d online dualstick shooter on the App Store! Join in on the action and play against thousands of other players in online matches. Compete in daily and weekly tournaments to win unlock points. Over 30 different weapons, armor, and attachments - including different pistols, rifles, machine guns, grenades, scopes,and flashbangs! Practice your shooting skills before entering in online matches by playing Survival Mode and Bot Matches offline! System Requirements: Game Center, iOS 4.1 or higher, iPhone 3GS and up, iPad 1 or iPad 2 Features: - Gorgeous 3d Graphics - Up to 8 player online multiplayer action. - Over 30 weapons including assault rifles, sub machine guns, grenades and more. - Robust loadout system including multiple weapon attachments, and armor. - 3 Gameplay modes at launch including Deathmatch, Team Deathmatch and Capture & Hold - 30 ranks to earn with rewards for each rank you earn. - Asynchronous Online Tournaments – automatically be entered into new tournaments running every day and every week to win unlock points which can be used to unlock new weapons and items. - Gamecenter integration for tournaments and achievements, character stat tracking. - Character synchronization between multiple devices (iPad/iPhone/iPod Touch) - 7 Maps Like Facebook.com/CrescentMoonGames and follow @cm_games on Twitter for more great games and deals!
Screenshots
Verdict
The clearest difference is rating: Deadlock at 4.3 against T4Two's 2.5. Deadlock also leads on ads (none vs shown) and update cadence (monthly vs every 10 months). T4Two's advantage is in-app purchases (none vs 4). On price, ratings volume and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Deadlock sells 4 one-off in-app purchases. T4Two asks for nothing beyond the download.
Deadlock holds the better App Store score, 4.3 against 2.5. Both are backed by a comparable volume of ratings — 9.4K and 4K respectively. Written reviews point the same way: 53% of T4Two's written reviews are positive against 65% of Deadlock's.
T4Two ships an update every 10 months, Deadlock monthly. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.
| Parameter | T4Two | Deadlock |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (9.4K ratings) | 4.3 (4K ratings) — better |
| Positive reviews | 52.8% of reviews | 65.0% of reviews — better |
| Number of ratings | 9.4K — better | 4K |
| Update frequency | Every 10 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 4.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 77 MB |
| Age rating | 4+ | 17+ |
| Developer | Masayuki Akamatsu | Crescent Moon Games LLC |
Customer experience
T4Two
Deadlock
User reviews
T4Two
From 9.4K App Store ratingsWhat we love
- 🚀 Classic app
- 🚀 Entertaining
- 👍 Fun multiplayer game
- 👍 Great for passing time
- 👍 Simple and fun
Room to improve
- 🐛 Accelerometer makes the game unfair
- 🐛 Difficult to control
- 🐛 Needs a 1-player mode
- 🐛 Requires a flat surface to play
Deadlock
From 4K App Store ratingsWhat we love
- 🚀 Great game
- 👍 Fun and addictive
- 🔥 Awesome gameplay
- 💯 Best shooter on iOS
- 🎮 Unique controls
Room to improve
- 🐛 Crashes frequently
- 🔌 Connection issues
- ⏱️ Slow matchmaking
- 🤖 Unbalanced matchmaking
- 💰 Difficult to earn unlock points
Bugs and requests
T4Two
Reported bugs
2 issues- Accelerometer causes issues with gameplay
- Difficulty controlling the ball
Requested features
3 requests- Option to turn off accelerometer
- Add a 1-player mode against AI
- Improve visuals and controls
Deadlock
Reported bugs
5 issues- Unable to log in
- Losing connection during matches
- Unlock points not registering properly
- Crashes on loading screens
- Laggy performance
Requested features
5 requests- More maps and game modes
- Easier way to earn unlock points
- Offline progression
- First-person mode
- Ability to kick players from matches
In-app purchases
T4Two
No in-app purchases
Deadlock
- 4 Unlock Points$0.99
- 16 Unlock Points$2.99
- 40 Unlock Points$4.99
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- 120 Unlock Points$9.99









