Comparison

Sool vs Niji Dreams

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

Head to head
About

Sool

Features
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Sool is your ultimate brain training companion designed to sharpen your mental math skills and boost cognitive performance. Challenge yourself daily with interactive puzzles that make learning and practicing math fun, fast, and engaging. **Why Sool?** Whether you're looking to improve your calculation speed, focus, or overall mental agility, Sool provides a curated experience with multiple game modes tailored to your skill level. **Key Features:** - **Speed Round:** Race against the clock! Solve as many problems as possible in 60 seconds. - **Brain Marathon:** Test your endurance with 10 high-stakes, challenging questions. - **Daily Streak:** Keep your mind sharp every day and watch your streak grow. - **Numbers Rush:** Go for the record with infinite questions—but one mistake ends it! - **Progress Tracking:** Monitor your level, accuracy, and XP points. - **Achievements:** Unlock unique badges as you reach major milestones. Join and start training your brain today with Sool!

About

Niji Dreams

Features
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Welcome to Niji's Dream — a cozy anime visual novel set in a charming seaside town called The Shore. You've just arrived by train with nothing but a suitcase and a sense of adventure. Explore sun-drenched streets, discover hidden locations, and meet a cast of unforgettable characters — each with their own story to tell. EXPLORE THE SHORE Wander through the Train Station, Beach Bakery, Art Gallery, High Street, Museum, and the beautiful Lagoon. Each location unlocks as you progress through the story, revealing new secrets and surprises. MEET & DATE CHARACTERS Get to know Chio, Jess, Kari, and more. Build relationships through the story, grow your affection, and ask them out on dates at your favorite locations. Every interaction matters! PLAY PACHINKO Drop balls, hit slots, and win tokens in the addictive Pachinko minigame! Earn rewards to exchange for PachiBalls and Stars in the Shore Store. THE SHORE STORE Exchange your hard-earned tokens for PachiBalls to keep playing Pachinko, or save up for rare Stars to unlock special dates. Currency packs coming soon! DAILY BONUS Log in every day to claim increasing token rewards. Complete a 6-day streak to unlock a special bonus prize! FEATURES Beautiful Art: Stunning, hand-drawn anime art style. Meaningful Choices: A branching narrative where your decisions shape the story. Affection System: Build deep bonds and watch relationships grow naturally. Collectibles: Earn unique items and cute character stickers. Mini-Games: Play the Pachinko machine for extra token rewards. Daily Rewards: Log in daily to build your streak and maximize rewards. Cloud Save: Securely sync your progress across multiple devices. Easy Sign-In: Quick access using Google or Email. Play Offline: Enjoy the main story anytime, anywhere—no internet required. YOUR STORY AWAITS Every choice shapes your journey. Who will you befriend? What secrets will you uncover? The Shore is waiting for you. Note: Niji's Dream is free to play. Optional in-app purchases will be available in future updates.

Screenshots

Sool4 screens
Niji Dreams4 screens

Verdict

The call

The clearest difference is update cadence: Niji Dreams at every 2 weeks against Sool's every 2 months. Niji Dreams also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sool ships an update every 2 months, Niji Dreams every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
Sool versus Niji Dreams: the parameters behind the verdict, then further details
ParameterSoolNiji Dreams
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size4 MB152 MB
Age rating4+4+
DeveloperUmit UZYippeeai Limited

In-app purchases

None

Sool

No in-app purchases

None

Niji Dreams

No in-app purchases

Questions

Is Sool free?
Sool is free to download, with no in-app purchases.
Is Niji Dreams free?
Niji Dreams is free to download, with no in-app purchases.
Do Sool or Niji Dreams have ads?
Neither Sool nor Niji Dreams shows ads.
Which is updated more often, Sool or Niji Dreams?
Sool ships an update every 2 months, and Niji Dreams every 2 weeks. Most recently, Sool was updated on October 24, 2026 and Niji Dreams on October 25, 2026.

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