Comparison

duk. vs Prism Potions

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

Head to head
About

duk.

A charming puzzle game where you guide a character across lily pads by stepping a specific number of spaces. Solve 80 unique ponds in classic mode or tackle a new daily challenge. Enjoy a relaxing, ad-free experience with no internet or accounts required.

Highlights
  • Numbered lily pad stepping mechanic
  • 80 classic ponds
  • Daily puzzles (easy, medium, hard)
  • Streak tracking for daily play
  • No ads or accounts
  • Offline play
Features
Read full description

duk. is a cozy little puzzle about duk trying to reach his friend goose. each lily pad holds a number, so you step exactly that many pads across the water, sinking the one you leave behind, wrapping around the pond's edges, until every pad is gone and you land on goose. 2 ways to play: • classic: a journey through 80 ponds, each named for a real water lily, growing gently harder as you go. • daily: a fresh puzzle every day at easy, medium, or hard. a win on any tier keeps your streak going. no ads. no accounts. no internet required. nothing tracked. made for a calm few minutes, whenever you need them.

About

Prism Potions

Features
Read full description

Welcome to Prism Potions, a magical color-sorting puzzle adventure! Sort colorful potions between bottles until every color is perfectly matched. Begin with simple puzzles, then master increasingly challenging levels that test your planning, logic, and problem-solving skills. FEATURES • Explore 500 campaign levels • Complete a new daily challenge • Earn stars and climb the Game Center leaderboard • Use Undo, Hint, and Extra Bottle power-ups • Unlock colorful bottle designs • Earn coins and collect useful rewards • Enjoy charming magical artwork and characters • Play on iPhone and iPad Every pour matters. Plan your moves, complete each potion, and become a master alchemist!

Screenshots

duk.4 screens
Prism Potions4 screens

Verdict

The call

The clearest difference is in-app purchases: duk. at none against Prism Potions's 5. duk. also leads on ads (none vs shown). Prism Potions's advantage is device support (3 vs 1) and iOS requirement (15.4 vs 18.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Prism Potions sells 5 one-off in-app purchases. duk. asks for nothing beyond the download.

UpkeepUpdate frequency

duk. ships an update every 11 days, Prism Potions weekly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 5 level
duk. versus Prism Potions: the parameters behind the verdict, then further details
Parameterduk.Prism Potions
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 11 daysWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.4 — better
Further details — not scored
Size8 MB32 MB
Age rating4+4+
DeveloperBetula Noir LLCTom Boban

In-app purchases

None

duk.

No in-app purchases

5 purchases

Prism Potions

One-time5
  • Starter Bundle$1.99
  • Pouch of Coins$1.99
  • Alchemist Bundle$5.99
Show 2 more
  • Bag of Coins$6.99
  • Chest of Coins$14.99

Questions

Is duk. free?
duk. is free to download, with no in-app purchases.
Is Prism Potions free?
Prism Potions is free to download, with in-app purchases available.
Do duk. or Prism Potions have ads?
Prism Potions shows ads; duk. does not.
Which is updated more often, duk. or Prism Potions?
duk. ships an update every 11 days, and Prism Potions weekly. Most recently, duk. was updated on October 24, 2026 and Prism Potions on October 24, 2026.

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