Comparison

Garden Eel vs Monthly Idol

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

Head to head
About

Garden Eel

A relaxing simulator where you nurture garden eels by managing their environment. Swipe to create currents, clean the seabed, and feed your eels to help them grow. Drive away unwanted sea creatures to ensure a thriving habitat.

Highlights
  • Swipe to create currents
  • Clean the seabed
  • Feed garden eels
  • Drive away sea creatures
  • 5 kinds of garden eels
  • Apple Watch support
  • iCloud data saving
Features
Read full description

Garden Eel is a garden eel simulator. Swipe and make current, then feed garden eels. Swipe sea bottom and make it clean. Then new garden eel will appear and they'll grow. There are 5 kinds of garden eels. When fishes and sea cucumbers appear, tap and drive them away. This game is inspired by the sea of Saipan, Okinawa, etc. This app supports Apple Watch(garden eel animation with feeding indicator). Animations of the Watch App will be added when the new garden eel appears in the iPhone App. This app saves play data to iCloud in every two minutes. Saved data can be downloaded by new install of app in another device. Or Garden Eel AR/VR for viewing in 3D!!

About

Monthly Idol

Manage your own K-pop entertainment agency, train idols, and guide them to global stardom. Make strategic decisions about music production, schedules, and world tours to achieve success.

Highlights
  • Manage entertainment agency
  • Train girl/boy groups
  • Produce music and albums
  • Schedule idol activities
  • Organize world tours
  • Conduct auditions
Features
Read full description

Monthly Idol: KPOP IDOL MAKER #If you have a payment error, please send us an email with your purchase details! #Welcome event in progress! #Download now! ▶ Grow your small entertainment agency into a global TOP agency! You are the BOSS who will choose a girl group or boy group to grow own agency. ▶The basic contract period with IDOLs is five years. Please make them into TOP IDOLs. Of course, you can renew your contract after five years. ▶Make a recording through PRODUCING! If you choose a favorite theme for the public, the number of records sales, music streaming and YouTube views will increase! Of course, there may be a lot of album purchases among fans. ▶Get popular through the SCHEDULE! As you become more popular, you will receive a variety of schedule exceptions! ▶Every Idol's Dream! Take the World Tour! The chance to win a jackpot is only in CONCERT! Let's watch the fans with their light stick! ▶Auditions and idol’s home are being updated! Please be looking forward for it! #Event is always in progress on #SNS. Please come! #Please let me know immediately about any questions regarding bugs. Thank you. Twitter: https://twitter.com/Monthly_idol

Screenshots

Garden Eel4 screens
Monthly Idol4 screens

Verdict

The call

The clearest difference is in-app purchases: Garden Eel at none against Monthly Idol's 16. Garden Eel also leads on rating (5.0 vs 4.6) and iOS requirement (12.0 vs 15.0). Monthly Idol's advantage is ratings volume (2.1K vs 2) and update cadence (every 3 weeks vs every 3 months). On price, ads 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. Monthly Idol sells 16 one-off in-app purchases. Garden Eel asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Garden Eel holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Monthly Idol has 2.1K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Garden Eel ships an update every 3 months, Monthly Idol every 3 weeks. The most recent releases landed on September 5, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
Garden Eel versus Monthly Idol: the parameters behind the verdict, then further details
ParameterGarden EelMonthly Idol
PriceFreeFree
Rating5.0 (2 ratings) — better4.6 (2.1K ratings)
Positive reviews—73.5% of reviews
Number of ratings22.1K — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size80 MB249 MB
Age rating4+4+
DeveloperKENSHI DOISora Ryoo

Customer experience

Garden Eel

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Monthly Idol

All ratings2,054 ratings
Positive91.0%
Neutral3.8%
Negative5.2%
Written reviews893 reviews
Positive73.5%
Neutral7.7%
Negative18.8%

In-app purchases

None

Garden Eel

No in-app purchases

16 purchases

Monthly Idol

One-time16
  • Gem 100$0.49
  • Apple Tree$1.99
  • Gem 500$2.99
Show 13 more
  • 50 Emeralds$2.99
  • 100 Emeralds$4.99
  • Remove ads & screen expansion$5.99
  • Game speed 50% UP buff$5.99
  • Income increases 30% buff$5.99
  • Auto click fan's mind buff$5.99
  • Gem 1,000$6.99
  • Apple Package$6.99
  • Black Tiger Limited Package$8.99
  • Blue costume set Girl$9.99
  • Theme Costume Package(Girl)$11.99
  • Theme Costume Package(Boy)$11.99
  • 300Emeralds + BONUS 50$19.99

Questions

Is Garden Eel free?
Garden Eel is free to download, with no in-app purchases.
Is Monthly Idol free?
Monthly Idol is free to download, with in-app purchases available.
Which has better reviews, Garden Eel or Monthly Idol?
Garden Eel is rated higher. Garden Eel averages 5.0 out of 5 from 2 ratings, while Monthly Idol averages 4.6 from 2.1K ratings.
Do Garden Eel or Monthly Idol have ads?
Both Garden Eel and Monthly Idol show ads.
Which is updated more often, Garden Eel or Monthly Idol?
Garden Eel ships an update every 3 months, and Monthly Idol every 3 weeks. Most recently, Garden Eel was updated on September 5, 2026 and Monthly Idol on September 24, 2026.

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