Doodle Sub vs Tankoom
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Doodle Sub
Navigate a submarine through a treacherous minefield tunnel. Compete with friends on leaderboards and unlock achievements. Experience addictive gameplay with stunning graphics and immersive sound.
- Submarine navigation through minefields
- Retina graphics
- Game Center leaderboards
- Achievements
- See friends' scores
- Twitter/Facebook integration
- iCloud Sync
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How far can you get? Captain your submarine through a deadly mine filled tunnel. From the developer that brought you Doodle Sprint! -------------------------------------- iTunes Reviews: "Makes me smile!" "Extremely addictive!" "Best time killer ever!!!(:" "I love it!!!" -------------------------------------- Features: • Gorgeous Retina Graphics • Game Center Leaderboards and Achievements • See your friends crashed sub as you pass there score • Twitter and Facebook integration • Awesome Sounds • iCloud Sync
Tankoom
Pilot a tank to defend your land from an invading army. Engage in fast-paced combat, dodge enemy fire, and destroy obstacles to outmaneuver your opponents. Enjoy local multiplayer with up to four players.
- Real-time tank control
- Up to 4 local multiplayer
- Campaign mode
- Deathmatch mode
- Action-packed combat
- Unlockable levels
- Gamepad controller support
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Available exclusively for Orion Arcade members. Defend your land! Hundreds of tanks are pushing to take over! Drive your tank, dodge enemy fire, and blow away the invaders! Maneuver your tank through the barrage of fire! Avoid enemy fire while you drive around picking off the oncoming armored vehicles! Destroy walls to change your attack strategy. Take on the invading enemy army now! Enjoy couch gaming with friends and family playing multiplayer co-op / competitive. Features • Control Your Tank in Real-time • Up to 4 Local Multiplayer! • Campaign mode • Deathmatch mode • Action Packed – Dodge Bullets and Rockets • Extreme Boss Battles • Unlock 20 levels • Change Camera • Play with Bluetooth Gamepad Controller or touch controls. Let us know how much you like Tankoom to add more content: https://orionarcade.com Account for Orion Arcade is required to use this app.
Screenshots
Verdict
The clearest difference is in-app purchases: Tankoom at none against Doodle Sub's 1. Tankoom also leads on rating (5.0 vs 4.6). Doodle Sub's advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (7.0 vs 14.0). On price, ratings volume, ads 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. Doodle Sub sells 1 one-off in-app purchase. Tankoom asks for nothing beyond the download.
Tankoom holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 3 respectively.
Doodle Sub ships an update every 4 weeks, Tankoom every 3 months. The most recent releases landed on September 15, 2026 and August 18, 2026 respectively.
| Parameter | Doodle Sub | Tankoom |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Requires iOS | 7.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 17 MB | 386 MB |
| Age rating | 4+ | 12+ |
| Developer | Stewart Thomson | Orion Arcade LLC |
Customer experience
Doodle Sub
Tankoom
In-app purchases
Doodle Sub
- Remove Ads$0.99
Tankoom
No in-app purchases
