Comparison

MoonLeaping Watch vs Grainfall

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

Head to head
About

MoonLeaping Watch

This app uses a whimsical animation of a cow leaping over the moon and stars to help users fall asleep. It's designed to create a calming bedtime experience for both adults and children, guiding them into tranquil dreams with its gentle rhythm.

Highlights
  • Calming sleep animation
  • Whimsical cow leaping over moon
  • Designed for Apple Watch
  • Gentle rhythm for slumber
  • Distraction-free experience
  • Counts jumps and time passed
Features
Read full description

Unleash the power of peaceful sleep with Moon Leaping, the enchanting sleep app designed for Apple Watch. Delight your senses as you witness a whimsical cow gracefully leaping over the moon and stars, casting a soothing spell to guide you into a world of tranquil dreams. Whether you're an adult in need of rejuvenating rest or a parent seeking a serene bedtime routine for your little ones, Moon Leaping offers a delightful experience for all. Simply activate the app, gaze upon the mesmerizing scene, and let the gentle rhythm of the cow's leap carry you into a restful slumber. Say hello to sweet dreams and bid farewell to restless nights with Moon Leaping.  Note: Time is counted as time passes to ensure distractions are not present while using the app, cow will move through obstacles unless tapped on obstacle to prevent distraction, jumps are counted.

About

Grainfall

Features
Read full description

Grainfall is a color-sorting puzzle that knows the perfect score. Every level runs through a real solver, so the game knows the exact fewest moves — the par — before your first pour. Match par for 3 stars and see exactly how close to perfect you played. Pour liquid between tubes until every color lands in its own tube. Simple to learn, hard to perfect. FEATURES - 500+ levels across 7 difficulty tiers, Easy to Grandmaster - A solver-computed par and star rating on every puzzle - Daily & Weekly challenges with streaks and iCloud sync - Hardcore Mode — a countdown clock and only 3 undos - Deep Sort — an endless 12–13 color campaign for experts - Mini Games — Shell Game, Void Memory, and a 50-level Rush Campaign - Customize tubes, fills, and backgrounds with tokens you earn by playing - 37 Game Center achievements - Colorblind mode and Reduce Motion support No subscriptions and no third-party ads. A one-time purchase unlocks every mode — optional token packs are there if you want a boost, but you can earn everything just by playing.

Screenshots

Grainfall4 screens

Verdict

The call

The clearest difference is in-app purchases: MoonLeaping Watch at none against Grainfall's 6. MoonLeaping Watch also leads on update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price and 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Grainfall sells 6 one-off in-app purchases. MoonLeaping Watch asks for nothing beyond the download.

UpkeepUpdate frequency

MoonLeaping Watch ships an update every 3 days, Grainfall fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
MoonLeaping Watch versus Grainfall: the parameters behind the verdict, then further details
ParameterMoonLeaping WatchGrainfall
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size6 MB17 MB
Age rating4+4+
DeveloperTrisphere Apps LLCHrdlicka Apps LLC

In-app purchases

None

MoonLeaping Watch

No in-app purchases

6 purchases

Grainfall

One-time6
  • 25 Coins$0.99
  • Starter Pack — 120 Coins$1.99
  • 90 Coins$2.99
Show 3 more
  • Premium Unlock$3.99
  • 175 Coins$4.99
  • 400 Coins$9.99

Questions

Is MoonLeaping Watch free?
MoonLeaping Watch is free to download, with no in-app purchases.
Is Grainfall free?
Grainfall is free to download, with in-app purchases available.
Do MoonLeaping Watch or Grainfall have ads?
Neither MoonLeaping Watch nor Grainfall shows ads.
Which is updated more often, MoonLeaping Watch or Grainfall?
MoonLeaping Watch ships an update every 3 days, and Grainfall fortnightly. Most recently, MoonLeaping Watch was updated on November 4, 2026 and Grainfall on October 31, 2026.

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