9.99 vs Bullet Train!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
9.99
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Setting: you're at the grocery store. It's your turn in line. You need to make sure you have enough cash on you. That's what 9.99 is all about! It's a math puzzle taken straight out of real life SO HOW DO YOU PLAY? - Move grocery tiles to earn coins - The yellow price tag shows you how many coins you need - Collect them all, and the item is yours - Move groceries up, down, left, and right, but not diagonally - You can't go back to tiles you've already finished either - But you don't have a time limit - Collect all the groceries and move on to the next level Train your brain so you can keep your cool in front of the clerk!
Bullet Train!
Engage in a thrilling arcade experience where you upgrade your ammunition to inflict maximum damage on enemies. Earn coins by destroying foes to enhance your bullet belt and firing speed. Become a master of destruction with increasingly powerful projectiles.
- Extend bullet belt
- Upgrade ammo
- Inflict more damage
- Destroy enemies
- Increase firing speed
- Earn coins
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Improve your bullets and inflict more damage to your enemies as you progress through the game. Upgrade your ammo belt and bullets with the coins you earn as you destroy your enemies. With each upgrade, your bullets become deadlier, delivering devastating blows to your enemies. Increase the firing speed as you tap on the screen. More taps, more bullets!
Screenshots
Verdict
The clearest difference is ads: 9.99 at none against Bullet Train!'s shown. Bullet Train!'s advantage is update cadence (weekly vs every 7 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases 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. 9.99 sells 1 one-off in-app purchase and Bullet Train! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
9.99 ships an update every 7 months, Bullet Train! weekly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.
| Parameter | 9.99 | Bullet Train! |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (779 ratings) — better |
| Positive reviews | — | 11.1% of reviews |
| Number of ratings | — | 779 — better |
| Update frequency | Every 7 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 177 MB |
| Age rating | 4+ | 12+ |
| Developer | Kozodoy Ivan | Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi |
Bugs and requests
9.99
Not enough reviews yet to summarise bugs or requests.
Bullet Train!
Reported bugs
4 issues- Missions trophy crashes the game
- Game freezes when clicking on missions
- Paid for no ads but still have ads
- Free bonus ad clock not working properly
Requested features
2 requests- Need more guns and harder enemies
- Fix the free bonus ad clock
In-app purchases
9.99
- Disable ads$0.99
Bullet Train!
- Drone$1.99
- Captain$2.99
- Sergeant$2.99
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- Flamethrower$2.99
- Grenade$2.99
- No Ads$3.99
- Spy$3.99
- Air strike$3.99
- President$4.99
- Ammo pack$4.99
