Comparison

Boom Puzzle! vs Zen24

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

Head to head
About

Boom Puzzle!

A tap-to-boom puzzle game where you link colored balls to clear them and earn points. Upgrade constellations and use special items to achieve high scores and earn coins.

Highlights
  • Tap to boom colored balls
  • Link 3 or more balls
  • Upgrade Zodiacal Constellations
  • Use special items
  • Earn coins for upgrades
  • Achieve high scores
Features
Read full description

The puzzle tap to boom boom boom! Upgrade The 12 Zodiacal Constellations to more powerful. And select special item to create high score. ■How to play 【Star balls】 Tap 5 colors ball in the time limit. If 3 or more ball linked, ball will boom boom! 【Lucky balls】 It drop lucky ball sometimes. Boon nearly balls, Boom same color ball, Add time ball. etc. ■Rule 【About Score】 More ball linked, More scores. 【About Combo】 Tap ball quickly as quickly, more scores of combo. 【About Coin】 Boom ball more by one-tap, more coins you own. Use coin to upgrade Zodiacal Constellations (hero). ■System 【About Item】 Add time, Add balls, Easily combo, Lucky more, 4 balls. Use item your style and change high score. 【About Level】 Upgrade Zodiacal Constellations(hero) level to power up Score ability, Combo ability, Luck ability. 【About Hero】 You can choose one hero from Zodiacal Constellations. To power up all of ability of hero. Also Zodiacal Constellations power up a little in his month. 【About Coin Tree】 Get coins from sakura tree in period of time. The best efficient harvest in timely? ▼Special Thanks ■音楽工房 夢見月 http://www.yumemiduki.jp ■Music is VFR http://musicisvfr.com

About

Zen24

Features
Read full description

Zen24 is a calm, beautifully minimal take on the classic 24-point number game. Combine four numbers using +, −, ×, and ÷ to make exactly 24 — one puzzle at a time, at your own pace. Tap or drag numbers around the ring, chaining them through operators in one flowing motion. Every puzzle is guaranteed solvable, and the game handles fractions exactly, so tricky solutions always work out. FEATURES • Tutorial — learn by playing in under a minute, with a “Watch” demo that solves a puzzle step by step • Practice — Easy, Medium, and Hard difficulties, endless puzzles • Speed — solve as many as you can before the timer runs out • Achievements — climb a path of milestones, synced with Game Center • Leaderboards — compare your best times and totals • Hints when you’re stuck, plus full undo • A quiet, ink-inspired zen aesthetic — no clutter, no noise NO ADS Zen24 is completely ad-free. Play as much as you like for free. An optional one-time Zen Pro unlock adds unlimited hints and skips, the Hard practice mode, and longer 5- and 10-minute Speed runs — no subscriptions, ever. Works offline. Your progress syncs across your devices with iCloud. Make 24. Find your calm.

Screenshots

Boom Puzzle!4 screens
Zen244 screens

Verdict

The call

The clearest difference is in-app purchases: Boom Puzzle! at none against Zen24's 1. Boom Puzzle! also leads on iOS requirement (9.0 vs 17.0). Zen24's advantage is ads (none vs shown) and update cadence (every 2 days vs every 6 months). On price 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. Zen24 sells 1 one-off in-app purchase. Boom Puzzle! asks for nothing beyond the download.

UpkeepUpdate frequency

Boom Puzzle! ships an update every 6 months, Zen24 every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Boom Puzzle! versus Zen24: the parameters behind the verdict, then further details
ParameterBoom Puzzle!Zen24
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews86.8% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size31 MB6 MB
Age rating4+4+
DeveloperQQ TSUBASAGuizhou Vanilla Information Technology Co., Ltd.

In-app purchases

None

Boom Puzzle!

No in-app purchases

1 purchases

Zen24

One-time1
  • Zen Pro$4.99

Questions

Is Boom Puzzle! free?
Boom Puzzle! is free to download, with no in-app purchases.
Is Zen24 free?
Zen24 is free to download, with in-app purchases available.
Do Boom Puzzle! or Zen24 have ads?
Boom Puzzle! shows ads; Zen24 does not.
Which is updated more often, Boom Puzzle! or Zen24?
Boom Puzzle! ships an update every 6 months, and Zen24 every 2 days. Most recently, Boom Puzzle! was updated on October 29, 2026 and Zen24 on October 24, 2026.

Other comparisons