Cozy Blob Breeder vs Alchemist's Engine
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cozy Blob Breeder
A relaxing creature-breeding game where you raise a nursery of collectible blobs. Pair creatures, hatch eggs, and discover new traits and rare genetic surprises. Customize your nursery and build a living collection at a calm, idle-friendly pace.
- Breed and hatch new blob eggs
- Discover collectible traits and mutations
- Customize lava-lamp nursery aesthetics
- Collect in-game currency for upgrades
- Engage in arcade-style Blob Float mini-game
- Progress at a calm, idle-friendly pace
- Play offline without Wi-Fi
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Blob Breeder is a cozy creature-breeding game about raising a glowing little nursery of strange, soft, collectible blobs. Pair creatures, hatch eggs, and discover new colors, shapes, patterns, glows, and rare genetic surprises. Every new blob carries a mix of traits from its parents, giving you a relaxing collection game with just enough strategy to keep each egg exciting. Build your favorite lineages, chase rare mutations, sell extra creatures for silver, and spend gold on catalysts, eggs, and lava-lamp cosmetics. Your nursery grows through small choices, lucky discoveries, and gentle daily progress. What you can do: Breed pairs of blobs and hatch new eggs Discover collectible traits, species, mutations, and rarity tiers Use catalysts to nudge future eggs toward traits you love Collect silver and gold from objectives, hatches, sales, and Blob Float runs Customize the lava-lamp nursery with fluid colors, dark glows, and bubble styles Place creatures in cozy habitats and build a living collection Take your blobs into Blob Float for a quick arcade-style burst of rewards Progress at a calm pace with objectives and rotating shop offers Blob Breeder is made for players who enjoy cozy games, pet sims, creature collectors, breeding games, and soft idle-friendly progress. There is no pressure to optimize every moment. Check in, hatch an egg, discover a new trait, decorate the lamp, and let your collection glow. No Wi-Fi required. No stress. Prefer no ads? Remove them anytime with a one-time purchase.
Alchemist's Engine
Tend to a dormant engine in a ruined world by gathering fuel, crafting resources, and researching upgrades. Forge golems to assist in your tasks as you explore a labyrinthine mine and uncover a forgotten story.
- Feed and stoke the engine
- Merge sparks on an alchemical table
- Forge and upgrade golems
- Research forgotten techniques
- Explore a seeded labyrinth
- Unravel the story
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A sleeping engine. A blasted world. Tend to the fire, and uncover what was left behind. Alchemist's Engine is an incremental, idle crafting & adventure game. FEED THE FIRE - gather fuel, stoke the engine, and keep its heat rising. MERGE THE SPARKS - pluck sparks from the embers and merge them on the alchemical table to grow your power. RAISE YOUR WORKFORCE - forge golems of stone, quartz, and metal who gather, haul, and craft while you plan. Feed them back to the engine when you outgrow them. UPGRADE - smelt bronze and steel, research forgotten techniques, and upgrade the engine from a cold firebox into a towering machine. DESCEND - explore an ever-changing labyrinth of mines, crystal chambers, sunken temples, flooded galleries, and stranger rooms the deeper you go. UNRAVEL THE STORY - cold hearths, sibling machines, and a sealed gate that has waited a very long time for you.
Screenshots
Verdict
The clearest difference is in-app purchases: Alchemist's Engine at none against Cozy Blob Breeder's 4. Alchemist's Engine also leads on ratings volume (34 vs 2). Cozy Blob Breeder's advantage is device support (3 vs 1). On price, rating, review sentiment and update cadence 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. Cozy Blob Breeder sells 4 one-off in-app purchases. Alchemist's Engine asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Cozy Blob Breeder against 5.0 for Alchemist's Engine. That said, the two scores are not equally well evidenced: Alchemist's Engine has 34 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Cozy Blob Breeder ships an update weekly, Alchemist's Engine every 6 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Cozy Blob Breeder | Alchemist's Engine |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (34 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 34 — better |
| Update frequency | Weekly | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.7 |
| Further details — not scored | ||
| Size | 59 MB | 10 MB |
| Age rating | 4+ | 9+ |
| Developer | Cody Weisenberger | Just Software LLC |
Customer experience
Cozy Blob Breeder
Alchemist's Engine
In-app purchases
Cozy Blob Breeder
- Remove Ads$0.99
- Glimmer Pouch$0.99
- Treasure Vault$4.99
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- Cosmic Hoard$49.99
Alchemist's Engine
No in-app purchases
Questions
Is Cozy Blob Breeder free?
Is Alchemist's Engine free?
Which has better reviews, Cozy Blob Breeder or Alchemist's Engine?
Do Cozy Blob Breeder or Alchemist's Engine have ads?
Which is updated more often, Cozy Blob Breeder or Alchemist's Engine?
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