Hemoglobin Hospital vs BUGTRONICA
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hemoglobin Hospital
Engage in a unique action puzzle game where you manage oxygen levels for red blood cells. Strategically attach oxygen molecules to create perfect cells and build high scores. Avoid incomplete cells to prevent your O2 gauge from depleting.
- Bond oxygen to red blood cells
- Create perfect red blood cells
- Build score chains
- Manage O2 gauge
- Use O2 bombs
- Collect oxygen capsules
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Introducing a new blood-based action puzzle experience! As red blood cells flow through the bloodstream, it's your job to bond oxygen molecules to them! *Note: Actual red blood cells and hemoglobin differ greatly in appearance and form from those seen in the game. === How to play === (1)Rules - As red blood cells flow through the bloodstream, drag the oxygen panels on the left and right side of the screen to make each cell have a complete 4 oxygen units. - Once a cell has 4 oxygen molecules attached, it's a “perfect red blood cell” - As you create more perfect red blood cells, a chain will build up, boosting your score. - If an incomplete blood cell passes through, your O2 gauge will decrease. Once empty, it's game over. (2) O2 bombs - When the O2 button on the upper right of the screen starts to blink, you can tap it to launch an oxygen bomb. This bomb replenishes all red blood cells onscreen and makes them perfect. - Occasionally, you'll see an oxygen capsule floating through. Tap it to partially replenish your O2 bomb gauge. Collect more of these to fill it back up.
BUGTRONICA
Navigate a world overrun with bugs, defeating insects and advancing to the right. Master simple controls for movement, shooting, jumping, and sinking to overcome challenges in this bug-filled adventure.
- Defeat insects
- Advance to the right
- Left/right movement
- Fire beams
- Jump (multi-jump)
- Sink/descend
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「あるひ ぼくの めのまえは バグだらけだった。 たいへんだ、なんとかしなきゃ。」 BUGTRONICA(バグトロニカ)はバグ世界をさまようゲームです。 あなたは バグっています。 むし を倒し右へ進んでください。 【操作方法】 ◀▶:左右移動。 ●:ビームをだします。 ▲:ジャンプ(複数回可能)。 ▼:しずみます。むしにあたりません。
Screenshots
Verdict
The clearest difference is rating: BUGTRONICA at 5.0 against Hemoglobin Hospital's 3.8. BUGTRONICA also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.0). Hemoglobin Hospital's advantage is update cadence (every 4 months vs every 26 months). On price, review sentiment, ratings volume and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
BUGTRONICA holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews complicate that: 100% of Hemoglobin Hospital's written reviews are positive against 96% of BUGTRONICA's, so the app with the better star average is not the one people write more warmly about.
Hemoglobin Hospital ships an update every 4 months, BUGTRONICA every 26 months. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.
| Parameter | Hemoglobin Hospital | BUGTRONICA |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 96.3% of reviews |
| Number of ratings | 4 | 4 |
| Update frequency | Every 4 months — better | Every 26 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 29 MB |
| Age rating | 4+ | 12+ |
| Developer | Masakazu Yonehara | m7kenji |
Customer experience
Hemoglobin Hospital
BUGTRONICA
In-app purchases
Hemoglobin Hospital
No in-app purchases
BUGTRONICA
No in-app purchases
Questions
Is Hemoglobin Hospital free?
Is BUGTRONICA free?
Which has better reviews, Hemoglobin Hospital or BUGTRONICA?
Do Hemoglobin Hospital or BUGTRONICA have ads?
Which is updated more often, Hemoglobin Hospital or BUGTRONICA?
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