Comparison

Ball Python King vs Nishikigoi Pond

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

Head to head
About

Ball Python King

This game simulates breeding ball pythons using a realistic genetics engine. Pair snakes, incubate eggs, and discover rare morphs. Catalog your collection and trade with other players.

Highlights
  • Realistic genetics engine
  • Breed and hatch new morphs
  • Morphdex for cataloging
  • In-game marketplace
  • Card packs and events
  • Build and display collection
Features
Read full description

Welcome to Ball Python King — the breeding game for reptile lovers and genetics geeks. Pair your snakes, incubate the eggs, and watch new morphs hatch from a real genetics engine. Recessive, dominant, co-dominant, het and super forms all behave exactly like the real hobby — chase compound hets and stack genes to hatch combos worth a fortune. REAL GENETICS Every clutch runs on an authentic Punnett-square engine. Learn how het, homozygous and super forms work as you breed. BREED & HATCH Pick a pair, see the odds for every possible offspring, lay a clutch and hatch your next grail morph. MORPH DEX Discover and catalog single genes and combos. Your dex fills in as you breed and buy. MARKET Shop a marketplace of standout animals to fill the gaps in your projects and get inspired by top collections. CARD PACKS & EVENTS Open starter packs and limited-time event banners for a shot at rare, rotating morphs. BUILD YOUR COLLECTION Grow a gallery of your own hatchlings, filter by morph, and show off your rarest animals. Ball Python King is free to play. Optional gem packs are available if you want to speed things up — every drop rate is disclosed in-app. Start hatching. Your dream morph is one clutch away. SUBSCRIPTION Breeder Pass — US$4.99/month, auto-renewing. Unlocks minting of brand-new morph combos and includes 200 new-combo mints every 30 days. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID account settings. Terms of Use (EULA): https://hsinyuyen.github.io/ballpython-legal/terms-of-service.html Privacy Policy: https://hsinyuyen.github.io/ballpython-legal/privacy-policy.html

About

Nishikigoi Pond

Create and nurture a virtual koi pond. Watch unique fish grow, breed them to develop new patterns, and enter them into competitions. This simulation allows you to manage a serene aquatic environment with distinct koi characteristics.

Highlights
  • Unique, procedurally generated koi patterns
  • Koi growth and color development
  • Breeding system for new lineages
  • Discovery of rare 'phantom' koi
  • Koi show competitions
  • Daily care and pond management
Features
Read full description

A small pond, in the palm of your hand. Tap to scatter feed, and your koi rise from the deep water, trailing ripples as they come. ■ A pattern no other koi will ever wear Every koi's markings are generated, one fish at a time. Kohaku, Sanke, Showa, Tancho, Ginrin — the same pattern is never born twice. ■ Raise them A young koi's colors are still pale. Day by day the hi (red) rises, the kiwa (edges) sharpen, and the sumi (black) surfaces only later. What this one becomes, you won't know until it grows. ■ Breed them Choose two koi and cross them, and a fry is born carrying its parents' patterns. A jumbo bloodline, a Tancho bloodline — build your own lineage in pursuit of the perfect koi. ■ Phantom koi Once in a great while, a koi is born that no field guide holds — a "phantom." Sakura-fubuki, Hoshifuri, Hisui, Suminagashi, Raimon. One of a kind, for your pond alone. ■ The show Enter your finest koi in the show. Balance of the hi, sharpness of the kiwa, quality of the sumi, the body. The judges score in earnest. Feed three times a day, keep up your daily care, and watch a pond of your own slowly take shape.

Screenshots

Ball Python King4 screens
Nishikigoi Pond4 screens

Verdict

The call

The clearest difference is review sentiment: Nishikigoi Pond at 100% against Ball Python King's 25%. Nishikigoi Pond also leads on rating (4.0 vs 3.0) and in-app purchases (none vs 4). Ball Python King's advantage is ads (none vs shown) and ratings volume (4 vs 1). On price, update cadence 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. Ball Python King sells 4 one-off in-app purchases. Nishikigoi Pond asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nishikigoi Pond holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 25% of Ball Python King's written reviews are positive against 100% of Nishikigoi Pond's.

UpkeepUpdate frequency

Ball Python King ships an update every 2 weeks, Nishikigoi Pond every 3 weeks. The most recent releases landed on September 19, 2026 and September 25, 2026 respectively.

Scorecard7 real differences · 3 level
Ball Python King versus Nishikigoi Pond: the parameters behind the verdict, then further details
ParameterBall Python KingNishikigoi Pond
PriceFreeFree
Rating3.0 (4 ratings)4.0 (1 ratings) — better
Positive reviews25.0% of reviews100.0% of reviews — better
Number of ratings4 — better1
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size66 MB9 MB
Age rating4+4+
DeveloperHuan Ru WuKouki Ohta

Customer experience

Ball Python King

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Nishikigoi Pond

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Ball Python King

One-time4
  • 100 Gems$0.99
  • 550 Gems$4.99
  • 1200 Gems$9.99
Show 1 more
  • 2600 Gems$19.99
None

Nishikigoi Pond

No in-app purchases

Questions

Is Ball Python King free?
Ball Python King is free to download, with in-app purchases available.
Is Nishikigoi Pond free?
Nishikigoi Pond is free to download, with no in-app purchases.
Which has better reviews, Ball Python King or Nishikigoi Pond?
Nishikigoi Pond is rated higher. Ball Python King averages 3.0 out of 5 from 4 ratings, while Nishikigoi Pond averages 4.0 from 1 ratings.
Do Ball Python King or Nishikigoi Pond have ads?
Nishikigoi Pond shows ads; Ball Python King does not.
Which is updated more often, Ball Python King or Nishikigoi Pond?
Ball Python King ships an update every 2 weeks, and Nishikigoi Pond every 3 weeks. Most recently, Ball Python King was updated on September 19, 2026 and Nishikigoi Pond on September 25, 2026.

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