Comparison

Block Shift 3D vs Bullet Inc

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head

Block Shift 3D

Slide to Survive

Free

🎮 Games

★ 5.02 ratingsView app →

Bullet Inc

Free

🎮 Games

★ 4.4447 ratingsView app →

About

Block Shift 3D

Slide blocks to navigate through increasingly challenging walls. Collect diamonds to unlock new color options. Compete with friends on the online leaderboard.

Highlights

Block sliding gameplay
Multiple game modes
Diamond collection for customization
Online leaderboard
Endless mode

Features

Read full description

Shift the blocks around to fit through the approaching walls. The walls increase in speed and become more difficult the longer you stay alive. The diamonds collected along the way can be used in the shop to buy color options. Along with the regular endless mode, there are 8 additional game modes for levels: Regular, Spikes, Teeth, Corners, Passage, Hourglass, 3 Passages, Intersection. Each game mode contains a different layout of unmovable blocks. Compete against your friends with the online leaderboard!

About

Bullet Inc

Engage in a satisfying chain reaction experience by strategically stacking bullets. Enjoy the simple yet addictive gameplay that creates mesmerizing visual cascades.

Highlights

Stacking bullets
Chain reaction gameplay
Satisfying visual cascades
Addictive gameplay
Simple mechanics

Features

Read full description

Stack bullets & enjoy the feeling of chain reaction!

Screenshots

Block Shift 3D4 screens

Bullet Inc4 screens

Verdict

The call

The clearest difference is rating: Block Shift 3D at 5.0 against Bullet Inc's 4.4. Bullet Inc's advantage is ads (none vs shown) and update cadence (fortnightly vs every 42 months). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Block Shift 3D sells 1 one-off in-app purchase and Bullet Inc sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Block Shift 3D holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Bullet Inc has 447 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Block Shift 3D ships an update every 42 months, Bullet Inc fortnightly. The most recent releases landed on June 5, 2026 and September 1, 2026 respectively.

Scorecard4 real differences · 6 level

Block Shift 3D versus Bullet Inc: the parameters behind the verdict, then further details
Parameter	Block Shift 3D	Bullet Inc
Price	Free	Free
Rating	5.0 (2 ratings) — better	4.4 (447 ratings)
Positive reviews	—	7.7% of reviews
Number of ratings	2	447 — better
Update frequency	Every 42 months	Fortnightly — better
Ads	Yes	No — better
In-app purchases	Yes	Yes
Monetization	Free with in-app purchases	Free with in-app purchases
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	12.0
Further details — not scored
Size	205 MB	159 MB
Age rating	4+	12+
Developer	Lee Clayberg	Rollic Games

Customer experience

Block Shift 3D

All ratings2 ratings

Positive100.0%

Neutral0.0%

Negative0.0%

Bullet Inc

All ratings447 ratings

Positive84.1%

Neutral3.4%

Negative12.5%

Written reviews26 reviews

Positive7.7%

Neutral11.5%

Negative80.8%

Bugs and requests

Block Shift 3D

Not enough reviews yet to summarise bugs or requests.

Bullet Inc

Reported bugs

11 issues

Fire rate upgrades don't increase shooting speed
Bullet power upgrades don't improve damage
Money multipliers pay incorrect amounts (50% of promised)
Video rewards don't load or grant rewards
Final obstacle HP goes negative instead of breaking

Show 6 more

Golden gun is unobtainable
Game progress resets after reaching level 100+
Level 5 weapon cannot be claimed despite reaching end
Shooting targets don't change weapons as intended
Game cannot be progressed past final obstacles
Permanent double gun feature disappears unexpectedly

Requested features

8 requests

Fix money multiplier calculations to pay correct amounts
Make upgrades actually improve gameplay stats
Clarify gun evolution mechanic and its benefits
Rebalance upgrade prices to be more reasonable
Fix video reward system

Show 3 more

Make final gun actually reachable
Reduce ad frequency significantly
Add ad-free premium option at reasonable price

In-app purchases

1 purchases

Block Shift 3D

One-time1

No Ads$1.99

16 purchases

Bullet Inc

One-time16

Money 1 Pack$0.99
Skip-it 2 Pack$1.99
Best Seller Pack$2.99

Show 13 more

Starter Pack$3.99
Skip-it 2 Pack$3.99
Money 4 Pack$3.99
Money 5 Pack$4.99
Money 6 Pack$5.99
No Ads$7.99
Starter Pack$8.99
Skip-it 3 Pack$9.99
Permanent Double Gun$12.99
Skip-it 4 Pack$14.99
No Ads & Double Gun Pack$17.99
Limitless Skip-it$42.99
No More Ads$49.99

Questions

Is Block Shift 3D free?

Block Shift 3D is free to download, with in-app purchases available.

Is Bullet Inc free?

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

Which has better reviews, Block Shift 3D or Bullet Inc?

Block Shift 3D is rated higher. Block Shift 3D averages 5.0 out of 5 from 2 ratings, while Bullet Inc averages 4.4 from 447 ratings.

Do Block Shift 3D or Bullet Inc have ads?

Block Shift 3D shows ads; Bullet Inc does not.

Which is updated more often, Block Shift 3D or Bullet Inc?

Block Shift 3D ships an update every 42 months, and Bullet Inc fortnightly. Most recently, Block Shift 3D was updated on June 5, 2026 and Bullet Inc on September 1, 2026.