Comparison

Lost World vs Ejen Ali

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

Head to head
About

Lost World

A simple sandbox game where you can build anything in an infinite world. Explore by walking or flying. Enjoy creative freedom in this open-ended building experience.

Highlights
  • Build anything
  • Infinite world
  • Walk and fly mechanics
  • Sandbox gameplay
  • Creative freedom
Features
Read full description

Welcome to Lost World: Building. This is simple but interesting sandbox game, you can build everything, such as house, bed, road, car etc. You can walk and fly in an infinity world. Enjoy.

About

Ejen Ali

Infiltrate a hacked facility as a young agent to rescue trapped comrades and escape a secure defense system. This action-puzzle game features over 100 challenging levels with unique enemies and gadgets from the animated series.

Highlights
  • Isometric action-puzzle gameplay
  • Over 100 challenging levels
  • Unique enemies and obstacles
  • Rescue missions
  • Exclusive storylines
  • Character-specific gadgets
Features
Read full description

Note: Minimum hardware requirement: 1GB RAM EMERGENCY! MATA FACILITY HAS BEEN HACKED BY OUR ENEMY! ALL AGENTS ARE REQUIRED TO REPORT FOR DUTY. ACT IMMEDIATELY! ***Official Mobile Game of the highly anticipated animated TV series Ejen Ali, from Wau Animation & Primeworks studio. Developed by Common Extract and Media Prima Digital. *** Ejen Ali: Emergency is an isometric action-puzzle based mobile game. You will infiltrate deep into the MATA facility which has been hacked by an unknown enemy. During this mission, you will play as Ejen Ali to rescue Agent Bakar and Comot from being trapped as well as to escape from the highly secured defense system of MATA. More than 100 challenging action-puzzle levels Outsmart all new and unique enemies. Drone, Turret, RoboGuard and more! Challenge your mind in solving every puzzle obstacle course to infiltrate deep into the MATA facility. Rescue them and play as Ejen Bakar and Comot on selected levels Dive into new storylines and villains exclusively for Ejen Ali: Emergency Experience all the unique gadgets for every character from the original Ejen Ali Animated series. Get more intel about MATA secret agency on our official facebook page. https://www.facebook.com/ejenali/

Screenshots

Lost World4 screens
Ejen Ali4 screens

Verdict

The call

The clearest difference is rating: Ejen Ali at 4.4 against Lost World's 3.5. Ejen Ali also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 36 months). Lost World's advantage is in-app purchases (none vs 10) and review sentiment (77% vs 51%). On price, ratings volume, monetization model 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. Ejen Ali sells 10 one-off in-app purchases. Lost World asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ejen Ali holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 91 and 136 respectively. Written reviews complicate that: 77% of Lost World's written reviews are positive against 51% of Ejen Ali's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Lost World ships an update every 36 months, Ejen Ali every 5 weeks. Both last shipped on November 2, 2026.

Scorecard6 real differences · 4 level
Lost World versus Ejen Ali: the parameters behind the verdict, then further details
ParameterLost WorldEjen Ali
PriceFreeFree
Rating3.5 (91 ratings)4.4 (136 ratings) — better
Positive reviews76.9% of reviews — better51.1% of reviews
Number of ratings91136 — better
Update frequencyEvery 36 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.09.0 — better
Further details — not scored
Size14 MB1.3 GB
Age rating4+9+
Developer学英 金media prima digital

Customer experience

Lost World

All ratings90 ratings
Positive58.9%
Neutral6.7%
Negative34.4%
Written reviews13 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

Ejen Ali

All ratings133 ratings
Positive85.0%
Neutral3.0%
Negative12.0%
Written reviews141 reviews
Positive51.1%
Neutral16.3%
Negative32.6%

In-app purchases

None

Lost World

No in-app purchases

10 purchases

Ejen Ali

One-time10
  • 6000 CR$0.99
  • Remove Ads$0.99
  • Mission Raya 2017 Level Pass$0.99
Show 7 more
  • 18000 CR$1.99
  • Mission Inferno Level Pass$1.99
  • Mission Azurium Level Pass$1.99
  • 40000 CR$4.99
  • 85000 CR$9.99
  • 200000 CR$19.99
  • 500000 CR$49.99

Questions

Is Lost World free?
Lost World is free to download, with no in-app purchases.
Is Ejen Ali free?
Ejen Ali is free to download, with in-app purchases available.
Which has better reviews, Lost World or Ejen Ali?
Ejen Ali is rated higher. Lost World averages 3.5 out of 5 from 91 ratings, while Ejen Ali averages 4.4 from 136 ratings.
Do Lost World or Ejen Ali have ads?
Lost World shows ads; Ejen Ali does not.
Which is updated more often, Lost World or Ejen Ali?
Lost World ships an update every 36 months, and Ejen Ali every 5 weeks. Most recently, Lost World was updated on November 2, 2026 and Ejen Ali on November 2, 2026.

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