Primes + vs Bug Bomber
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Primes +
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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...
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.
- Classic action puzzle gameplay
- Clear bugs with colored bombs
- Match four or more for elimination
- 21 levels of difficulty
- 3 different speeds
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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
Verdict
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
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.
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.
| Parameter | Primes + | 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 frequency | Every 38 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Paid |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Gianluca Natalini | Jason Sanford |
In-app purchases
Primes +
No in-app purchases
Bug Bomber
- Premium Themes$1.99
- Premium Music$1.99







