Comparison

BoostWorld vs Monster.AI

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

Head to head
About

BoostWorld

Explore your surroundings and discover hidden treasures, creatures, and rewards. Turn everyday walks into an adventure with augmented reality features and social interactions.

Highlights
  • Discover hidden treasures and creatures in AR
  • Collect over 60 fantasy creatures
  • Earn rewards for walking and staying active
  • Engage with a live world feed
  • Journal your explorations with photos
  • Battle and trade creatures with friends
  • Customize and interact with pet companions
Features
Read full description

Your next adventure starts with a single step. BoostWorld transforms the streets, parks, and sidewalks around you into a living treasure map full of glowing Boost Balls, hidden chests, and fantasy creatures waiting to be discovered. Every walk becomes a quest. Follow the live map to grab glowing Boost Balls, crack open street treasure chests, uncover supply drops, and dig up mystery geodes scattered across your real-world neighborhood. Catch 60+ fantasy creatures with a cinematic AR capture experience, then build out your collection like a true explorer. Each creature has its own personality, rarity, and story to discover. Stay active and get rewarded for it. BoostWorld counts your steps right on your phone as you walk, turning movement into bonus Boost Balls with fair daily caps — so the more you move, the more you earn. Jump into the Live World Feed to watch a real-time stream of catches, chest openings, jackpots, and milestone moments from explorers everywhere — then join the conversation with cheers and comments. Every location stays privacy-blurred to keep your journey safe. Journal the places you explore: snap a photo with the live in-app camera, add a note, and share it to the feed as a full-width photo card — or keep it private in your personal journal. Every journal photo is shot in the moment and wears a SHOT LIVE badge, so everyone knows it's real. Adopt a pet companion that explores beside you, dress them up in the Pet Boutique, and take them on adventures. And now you can reach out and pet your creatures in AR — they react to your touch. Challenge friends to creature battles, trade quick battle share codes, or duel it out in AR. Team up in co-op Rifts, send gifts, chat with your crew, and sign guest books at real-world Wonders you discover together. Capture the moment in AR Studio by placing your caught creatures into the real world for the perfect selfie. BoostWorld is built privacy-first, with blurred locations, opt-in visibility, easy block and report tools, and in-app account deletion whenever you need it. Lace up, step outside, and start your treasure hunt. Download BoostWorld now and turn your walks into an adventure.

About

Monster.AI

Read full description

Collect, train and evolve 12 original creatures. Build a team of three, master rhythm-based captures and take on quick tactical battles. Create an AI Echo inspired by colors and textures around you, with photo analysis on your iPhone. CAPTURE TO THE RHYTHM Read each creature's pulse and match its rhythm in a quick, one-handed challenge. Miss a beat and get another attempt and a useful reward. COLLECT AND EVOLVE Explore four biomes, meet 12 original species and build a team of three. Level your favorites, complete evolution goals and discover new visual forms. BATTLE WITH A PLAN React, defend, switch creatures and combine team abilities in tactical encounters made for short play sessions. CREATE YOUR OWN AI ECHO Use a photo of an everyday object, plant, material or texture. The game analyzes visual details on your iPhone and assembles an Echo from original game artwork. Your source photo and its location are not uploaded. A bundled sample lets you try the feature without camera or photo-library access. START PLAYING FREE Complete daily quests, progress through the launch season and earn a free AI Echo after unlocking it. Keep playing without the camera or a subscription. Optional purchases do not include paid randomized loot boxes. ACCESSIBILITY Use VoiceOver, Dynamic Type, reduced motion, higher-contrast cues, haptic and sound controls, and capture timing assistance. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://monsterai.karmapower.cz/privacy?lang=en

Screenshots

BoostWorld4 screens
Monster.AI4 screens

Verdict

The call

The clearest difference is in-app purchases: BoostWorld at none against Monster.AI's 6. BoostWorld also leads on update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. Monster.AI sells 6 in-app purchases, starting at $4.99 per month. BoostWorld asks for nothing beyond the download.

UpkeepUpdate frequency

BoostWorld ships an update every 3 days, Monster.AI every 6 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
BoostWorld versus Monster.AI: the parameters behind the verdict, then further details
ParameterBoostWorldMonster.AI
PriceFreeFree
Rating5.0 (12 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 3 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.018.0
Further details — not scored
Size244 MB59 MB
Age rating9+12+
DeveloperPasquale celiKarmaPower, s.r.o.

In-app purchases

None

BoostWorld

No in-app purchases

6 purchases

Monster.AI

Subscriptions2
  • MonsterAI Club Monthly$4.991 Month
  • MonsterAI Club Annual$34.991 Year
One-time4
  • 100 Crystals$0.99
  • 550 Crystals$3.99
  • 1200 Crystals$8.99
Show 1 more
  • 2500 Crystals$17.99

Questions

Is BoostWorld free?
BoostWorld is free to download, with no in-app purchases.
Is Monster.AI free?
Monster.AI is free to download, with in-app purchases available.
Do BoostWorld or Monster.AI have ads?
Neither BoostWorld nor Monster.AI shows ads.
Which is updated more often, BoostWorld or Monster.AI?
BoostWorld ships an update every 3 days, and Monster.AI every 6 weeks. Most recently, BoostWorld was updated on October 31, 2026 and Monster.AI on November 6, 2026.

Other comparisons