Comparison

Valkyrie Idle vs MONGIL

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

Head to head
About

Valkyrie Idle

Embark on an idle RPG adventure in a world inspired by Norse mythology. Collect companions, farm for resources, and upgrade your Valkyrie with powerful skills and equipment to protect the realm. Explore stages and dungeons to uncover the secrets of the gods.

Highlights
  • Norse Mythology Idle RPG
  • Collect 70+ companions with unique skills
  • Farm for growth materials in 10 dungeons
  • Upgrade Valkyrie via promotion system
  • Equip gear with buff effects
  • Unlock dazzling skill effects
  • Customize with numerous costumes
Features
Read full description

Fantasy Idle Action RPG Game A story of growing up to protect the world of Valkyrie and go looking for the gods. Adventure through stages and dungeons and nurture a character and companions through farming [Game Features] - Idle RPG based on Norse Mythology - Adventure with about 70 companions who use various skills - Various equipments that boosts the valkyrie's abilities with buff effects - Acquire various growth materials through 10 dungeons with many concepts - Upgrade the valkyrie more powerful and splendidly through the promotion system - Dazzling and stunning skill effects to defeat enemies - Numerous costumes that enhance the character's ability Help : cs@galabcorp.com Discord : https://discord.gg/7UnT9jY5yN YouTube : https://www.youtube.com/@GAStudioInc

About

MONGIL

Embark on an enchanting adventure in a world filled with diverse creatures. Collect and train adorable monsters, then engage in exhilarating tag-team battles using their unique skills. Explore a vast world and uncover your destiny at your own pace.

Highlights
  • Monster collecting and taming
  • Triple tag-team action battles
  • Real-time character switching
  • Unique monster abilities
  • Story-driven exploration
  • Play at your own pace
Features
Read full description

Tame the Unknown, Dive into Wonder! A dazzling monster-taming Action RPG! MONGIL: STAR DIVE! A world for monsters, you, and me! Collect adorable monsters and complete your Monster Codex! Find and tame them all, and claim victory in battle using each monster's unique abilities! Quick and easy triple tag team action! Everyone can enjoy MONGIL's intuitive and exhilarating tag team battles! Switch characters in real time as the battle evolves to unleash powerful Tag Skills! Mix and match a variety of characters to build a party bursting with personality. A journey of discovery! Join Cloud, Verna, and their cute kitty companion Nyanners on an adventure in a world home to humans, monsters, elves, beastkin, and more! Play on your terms! Advance the story at your own pace. No need to compete with others or rush to the finish line! Take your time. There's a big world full of unique characters waiting for you to explore! Where will this adventure lead? Meet the mysterious creature "Nyanners" along with a whole cast of captivating characters and reveal your destiny! DIVE into a world of wonder! Make 2026 your year in MONGIL: STAR DIVE! Find the latest news and details on our official community pages! Official YouTube: https://www.youtube.com/@Stardive_EN Official X (Formerly Twitter): https://x.com/Stardive_EN Official Instagram: https://www.instagram.com/stardive_en/ Official Discord: https://discord.com/invite/stardive ※ Additional charges may apply when purchasing paid items. - Provider: Netmarble Corp. - Terms of Use and Availability Period: As stated separately in-game (If no period is specified, the item is considered usable until the end of service.) - Pricing and Payment Methods: As disclosed separately per product. (For purchases made in foreign currencies, the actual charge may differ due to exchange rates and fees.) - Item Delivery Method: Instantly delivered to the purchasing account (character) in-game. - Minimum Specifications: iOS 15.0 or higher [Access Permission Notice] ▶ Required Access Permissions: None ▶ Optional Access Permissions - Notifications: Used to receive push notifications. - Camera: Used for AR content, registering content, or contacting customer support. - Photos: Used when downloading web content. ※ You can use the service even if you do not agree to access permissions. ▶How to Withdraw Permissions - Go to Settings > Select App > Revoke access permissions. ※ This app offers in-app purchases. You can disable this feature by adjusting your device’s settings. ※ By downloading this game, you are agreeing to our Terms of Service and Privacy Policy. - Terms of Service: https://help.netmarble.com/terms/terms_of_service_en - Privacy Policy: https://help.netmarble.com/en/terms/privacy_policy_en "The ""Morning Star's Pledge"" is shown as a monthly subscription. After purchase, a monthly fee of $6.99 (or the equivalent amount in your local currency) will be charged to your Apple ID. The subscription fee will be automatically charged on a monthly basis from the date of your first payment until you cancel your subscription, and upon renewal of the monthly subscription, the fee will be charged to your Apple ID. Users can cancel their subscription through their Apple account settings. If the subscription is not canceled at least 24 hours before the next billing date, it will be automatically renewed. (※ Subscription cancellations are subject to the mobile store's cancellation policy.)"

Screenshots

Valkyrie Idle4 screens
MONGIL4 screens

Verdict

The call

The clearest difference is ads: MONGIL at none against Valkyrie Idle's shown. MONGIL also leads on rating (4.8 vs 4.3) and ratings volume (4K vs 177). On price, review sentiment, update cadence and in-app purchases 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. Valkyrie Idle sells 35 one-off in-app purchases and MONGIL sells 21 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

MONGIL holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: MONGIL has 4K ratings behind it against 177, so its average is the more settled of the two. Written reviews point the same way: 61% of Valkyrie Idle's written reviews are positive against 67% of MONGIL's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Valkyrie Idle versus MONGIL: the parameters behind the verdict, then further details
ParameterValkyrie IdleMONGIL
PriceFreeFree
Rating4.3 (177 ratings)4.8 (4K ratings) — better
Positive reviews60.6% of reviews66.8% of reviews — better
Number of ratings1774K — better
Update frequencyMonthlyMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size454 MB502 MB
Age rating9+12+
DeveloperGA Studio Inc.Netmarble Corporation

Customer experience

Valkyrie Idle

All ratings176 ratings
Positive83.0%
Neutral2.8%
Negative14.2%
Written reviews99 reviews
Positive60.6%
Neutral5.1%
Negative34.3%

MONGIL

All ratings4,012 ratings
Positive95.8%
Neutral1.4%
Negative2.8%
Written reviews316 reviews
Positive66.8%
Neutral8.5%
Negative24.7%

Bugs and requests

Valkyrie Idle

Reported bugs

17 issues
  • Game crashes after loading
  • Device becomes laggy after crash
  • Game doesn't open
  • Hollows bugged (consuming resources without benefit)
  • Relic upgrades not increasing power
Show 12 more
  • Idle progression can lead to falling levels
  • Orb dungeon ticket requirements are too high
  • Guild freezing (cannot join or open guild page)
  • Can't get past loading screen
  • Game won't load
  • Game won't launch
  • Stuck on loading screen
  • Permanently banned after update
  • Data reset after update
  • Update prompt without available update
  • Game says phone is rooted when it's not
  • Sign-in issues with Apple/Google

Requested features

8 requests
  • Fix iPhone crashing issues
  • Improve offline idle rewards
  • Make XP, gold, and tickets easier to get for new players
  • Address emulator usage
  • Make costumes available for rubies and money
Show 3 more
  • Fix purchase ad bug
  • Improve character designs
  • Make buttons and text larger

MONGIL

Not enough reviews yet to summarise bugs or requests.

In-app purchases

35 purchases

Valkyrie Idle

One-time35
  • Growth Support Box 1$0.99
  • Jumping Package 1$0.99
  • Daily Companion Summon Pack$1.99
Show 32 more
  • Daily Dungeon Ticket Pack$1.99
  • Daily Transcendence Stone Pack$1.99
  • Daily Equipment Summon Pack$1.99
  • Weekly Growth Package$2.99
  • Growth Support Box 2$3.99
  • Daily SSS~EX companion package$3.99
  • Daily SSS~L Magic Tool Package$3.99
  • Daily Season Ticket Package$3.99
  • Daily Equipment Ticket Package$3.99
  • Daily SSS~EX Fairy Package$3.99
  • Remove Ads & Unlimited Buff$5.99
  • Growth Support Box 3$6.99
  • Weekly Dungeon Ticket Pack$8.99
  • Weekly Companion Summon Pack$9.99
  • Exorcist Jeon Woochi$12.99
  • little indian$12.99
  • Catwoman$12.99
  • Weekly SSS~EXcompanion package$17.99
  • Weekly SSS~EX Fairy Package$17.99
  • Weekly Holy Relic Package$22.99
  • Wilderness Sheriff$22.99
  • Watermelon Girl$22.99
  • phoenix$22.99
  • Weekly Ⅲ~Ⅴ Companion Package$39.99
  • Weekly summon special package$39.99
  • Weekly Fairy Special Package$39.99
  • MonthlySSS~LMagic Tool Package$39.99
  • MonthlySSS~EXcompanion package$39.99
  • Ruby Mountains Special$89.99
  • Monthly Awakening Bundle$89.99
  • Monthly Summon Special Package$89.99
  • Monthly Fairy Special Package$89.99
21 purchases

MONGIL

Subscriptions1
  • Morning Star's Pledge$6.991 Month
One-time20
  • Special offer1$0.99
  • Special offer3$2.99
  • Special offer4$3.99
Show 17 more
  • Special offer7$6.99
  • Special offer8$7.99
  • Special offer10$9.99
  • Special offer13$12.99
  • Special offer15$14.99
  • Special offer17$16.99
  • Special offer20$19.99
  • Special offer22$21.99
  • Special offer24$23.99
  • Special offer25$24.99
  • Special offer29$28.99
  • Special offer30$29.99
  • Special offer36$35.99
  • Special offer40$39.99
  • Special offer42$41.99
  • Special offer50$49.99
  • Special offer56$79.99

Questions

Is Valkyrie Idle free?
Valkyrie Idle is free to download, with in-app purchases available.
Is MONGIL free?
MONGIL is free to download, with in-app purchases available.
Which has better reviews, Valkyrie Idle or MONGIL?
MONGIL is rated higher. Valkyrie Idle averages 4.3 out of 5 from 177 ratings, while MONGIL averages 4.8 from 4K ratings.
Do Valkyrie Idle or MONGIL have ads?
Valkyrie Idle shows ads; MONGIL does not.
Which is updated more often, Valkyrie Idle or MONGIL?
Valkyrie Idle ships an update monthly, and MONGIL monthly. Most recently, Valkyrie Idle was updated on October 27, 2026 and MONGIL on October 28, 2026.

Other comparisons