Comparison

Primes + vs Bug Bomber

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

Head to head
About

Primes +

Features
Read full description

In mathematics the prime numbers (also called “primes”) are natural numbers greater than 1, divisible only by 1 and by themselves. "Primes" is a mathematical game of search of natural numbers that added together give as result prime numbers. For each level of the game, will be shown: - a TABLE of prime numbers formed by 30 prime numbers (that will change at every level of the game) - a MAP formed by 16 boxes containing natural numbers which, added together, will give as result at least 5 primes among those listed in the TABLE of prime numbers In the TABLE, primes will be highlighted: - in red if it exists in the MAP at least one combination (sum) of natural numbers that give as result the prime number highlighted in red (there is certainly a combination in the MAP) - in blue if it is not certain that there is in the MAP a combination (sum) of natural numbers that give as result the prime number highlighted in blue (may or may not exist a combination in the MAP) An automatic calculator (indicated by SUM) will assist You in the sum of natural numbers that You have selected in the MAP (combination). For each level, You will have 3 minutes of time to find 5 primes among those listed in the TABLE of prime numbers: so, you'll have to find 5 combinations of natural numbers in the MAP that will give as result 5 distinct prime numbers. This game increases the visual memory and the speed for mathematical calculation. It will also help You to store a large amount of prime numbers. Have fun with Primes...

About

Bug Bomber

A classic action puzzle game where players clear colored bugs by dropping bombs. Match four or more of the same color to eliminate them. Offers 21 levels and 3 speeds for increasing challenge.

Highlights
  • Classic action puzzle gameplay
  • Clear bugs with colored bombs
  • Match four or more for elimination
  • 21 levels of difficulty
  • 3 different speeds
Features
Read full description

Bug Bomber is a fast-paced arcade puzzle game inspired by the classics. Clear the board by matching colored bombs with swarms of red, yellow, and blue bugs before the stack reaches the top. Easy to learn but difficult to master, Bug Bomber rewards quick thinking, strategy, and fast reactions as the speed increases. With multiple difficulty levels, adjustable game speeds, unlockable visual themes, and premium music packs, every session can feel a little different. Features: • Classic action puzzle gameplay • Multiple difficulty levels and speed settings • Unlockable premium themes • Additional music packs available • Simple controls with satisfying chain reactions • No ads • Free to play Whether you want a quick casual session or a serious high-score challenge, Bug Bomber delivers a clean, focused puzzle experience without interruptions. Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Primes +1 screens
Bug Bomber4 screens

Verdict

The call

The clearest difference is in-app purchases: Primes + at none against Bug Bomber's 2. Primes + also leads on price ($0.99 vs $1.99). Bug Bomber's advantage is update cadence (every 3 months vs every 38 months) and device support (3 vs 1). On ads 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

Primes + costs $0.99 and Bug Bomber $1.99 up front. Bug Bomber sells 2 one-off in-app purchases. Primes + asks for nothing beyond the download.

UpkeepUpdate frequency

Primes + ships an update every 38 months, Bug Bomber every 3 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 5 level
Primes + versus Bug Bomber: the parameters behind the verdict, then further details
ParameterPrimes +Bug Bomber
Price$0.99 — better$1.99
Rating—4.4 (43 ratings) — better
Positive reviews—70.0% of reviews
Number of ratings—43 — better
Update frequencyEvery 38 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size11 MB37 MB
Age rating4+4+
DeveloperGianluca NataliniJason Sanford

In-app purchases

None

Primes +

No in-app purchases

2 purchases

Bug Bomber

One-time2
  • Premium Themes$1.99
  • Premium Music$1.99

Questions

Is Primes + free?
Primes + costs $0.99, with no in-app purchases.
Is Bug Bomber free?
Bug Bomber costs $1.99, and also offers in-app purchases.
Do Primes + or Bug Bomber have ads?
Neither Primes + nor Bug Bomber shows ads.
Which is updated more often, Primes + or Bug Bomber?
Primes + ships an update every 38 months, and Bug Bomber every 3 months. Most recently, Primes + was updated on September 22, 2026 and Bug Bomber on September 18, 2026.

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