Comparison

Eternal Senia Hydrangea vs Grimlight

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

Head to head
About

Eternal Senia Hydrangea

Embark on a story-driven RPG adventure to find a lost sister. Tap to battle enemies and grow stronger with a cast of unique companions. Explore a compelling narrative split into five distinct arcs.

Highlights
  • Story-driven quest
  • Tap-to-fight combat
  • Companion system
  • Challenging game mechanics
  • Five-arc story split
Features
Read full description

Rediscover the simple pleasure of role-playing games! [The Story] The story is driven by the determination Senia is once again on the quest to find her sister, but this time, her blade won't be her only companion! Meet Senia's new friends: Hugo - Calm even in the face of danger, but beneath his placitude lurks the dark heritage of a wizard Briella - Forever optimistic and outgoing, she is the Bishop of the Holy Capital, Balder Sophie - A young girl with a mysterious past ...and Priest Magaleta, the elder sister who has always been so kind to Senia. Will Senia be able to see her again? [The Game] ● Tap the screen to help Senia fight her enemies ● Simple but challenging game mechanics ● Grow stronger with the help of new companions ● A compelling story split into five arcs

About

Grimlight

Embark on an epic RPG adventure in a world threatened by shadowy entities. Summon legendary heroes from classic tales and folklore to battle the darkness. Strategize with unique weapon and item combinations to save the realm.

Highlights
  • Hero collection from classic tales
  • Anime-style character illustrations
  • Deep weapon and item customization
  • Strategic drag-and-drop combat
  • Engaging fairy tale storyline
Features
Read full description

Awaken to a new beginning in a world of dreams and fairy tales. [Grimlight] The world of Phantasia is filled with mystery and wonder but has been eroded away by the Dreamless, shadowy entities that seek to corrupt all living things and consume the world into the endless void. Even the Dominion lords who once defended the realms were corrupted and soon lost their reason and sanity. They are now mere shells of their former selves engulfed in madness and destruction. Only you, the Dreamer, can banish the darkness by calling upon heroes of legend through fragments of their past memories to save the world from endless ruin… ■A Story of Dreams and Fairy Tales■ Call upon epic heroes from classic stories, grim fairy tales, and folklore such as Alice, Cinderella, Red Riding Hood, Snow White, and more! With the power of the Dreamstone, summon your allies and save the world of Phantasia from the mysterious and deadly Dreamless. ■Anime-Style Illustrations■ Unlock characters with gorgeous art from top anime-style illustrators. Listen to their voices and unlock their stories! ■Weapons and Tactics■ Plan your unique battle strategy with countless combinations of weapons, items, and Heroes. Acquire various weapons and items to customize and strengthen your heroes to make them even more powerful to attack and defend against the Dreamless onslaught for RPG survival. ■Simple and Easy Controls■ Deploy your heroes on the battlefield, and you're ready to start! Strategic combat with simple drag-and-drop controls. The right strategy and tactics can make the difference between victory and defeat. ■Official Links■ Official Website: https://grimlight.global/ Official Twitter Account: https://twitter.com/GrimlightEN

Screenshots

Eternal Senia Hydrangea4 screens
Grimlight4 screens

Verdict

The call

The clearest difference is rating: Eternal Senia Hydrangea at 4.9 against Grimlight's 4.1. Eternal Senia Hydrangea also leads on review sentiment (85% vs 59%). Grimlight's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, ratings volume, in-app purchases and monetization model 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. Eternal Senia Hydrangea sells 10 one-off in-app purchases and Grimlight sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Eternal Senia Hydrangea holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 438 and 370 respectively. Written reviews point the same way: 85% of Eternal Senia Hydrangea's written reviews are positive against 59% of Grimlight's.

UpkeepUpdate frequency

Eternal Senia Hydrangea ships an update every 2 months, Grimlight fortnightly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Eternal Senia Hydrangea versus Grimlight: the parameters behind the verdict, then further details
ParameterEternal Senia HydrangeaGrimlight
PriceFreeFree
Rating4.9 (438 ratings) — better4.1 (370 ratings)
Positive reviews85.3% of reviews — better58.9% of reviews
Number of ratings438 — better370
Update frequencyEvery 2 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size589 MB2.9 GB
Age rating9+12+
Developerzhih-hao ShioEIGHT STUDIO (Korea)

Customer experience

Eternal Senia Hydrangea

All ratings436 ratings
Positive98.4%
Neutral0.5%
Negative1.1%
Written reviews224 reviews
Positive85.3%
Neutral5.4%
Negative9.4%

Grimlight

All ratings370 ratings
Positive75.7%
Neutral4.3%
Negative20.0%
Written reviews141 reviews
Positive58.9%
Neutral10.6%
Negative30.5%

User reviews

Eternal Senia Hydrangea

From 438 App Store ratings

What we love

  • 👍 Cute and fun game
  • 🎨 Beautiful art style
  • 🎶 Great music
  • 📚 Engaging story
  • 🕹️ Simple yet enjoyable gameplay

Room to improve

  • 🐛 Bugs and glitches (e.g. crashes, audio issues)
  • 💰 Gacha/premium content feels overpriced
  • 🕰️ Grindy progression, low drop rates
  • 🤖 Lack of player agency (mostly auto-battling)

Grimlight

From 370 App Store ratings

What we love

  • 🎨 Gorgeous art and character designs
  • 🎶 Excellent music and sound design
  • 📖 Intriguing story and lore
  • 🎮 Fun and engaging gameplay
  • 🤝 Responsive and communicative developers

Room to improve

  • 🐛 Frequent crashes and server issues
  • ⏱️ Slow loading times and performance problems
  • 🔑 Difficulty with account login and sign-in
  • 🔧 Lack of quality-of-life features
  • 💰 Gacha system with low pull rates

Bugs and requests

Eternal Senia Hydrangea

Reported bugs

3 issues
  • Ads not working properly
  • Rewards not being granted after watching ads
  • Save data being reset unexpectedly

Requested features

5 requests
  • More character customization options
  • Improved account/save system
  • Expanded story content and side quests
  • Difficulty options (easy/normal/hard)
  • Language support (e.g. French, Spanish)

Grimlight

Reported bugs

5 issues
  • Crashes on launch or during gameplay
  • Login and sign-in problems
  • Unresponsive or laggy UI
  • Progression and save data issues
  • Compatibility problems on older devices

Requested features

5 requests
  • Add more playable characters and content updates
  • Improve stability and reduce technical issues
  • Implement more quality-of-life features
  • Increase rewards and resources for F2P players
  • Add more language support options

In-app purchases

10 purchases

Eternal Senia Hydrangea

One-time10
  • 180 amethysts$1.99
  • 500 amethysts$4.99
  • 840 amethysts$7.99
Show 7 more
  • Husky Bundle$9.99
  • Fairy Mochicat Bundle$14.99
  • Good Fortune Bundle$14.99
  • 2000 amethysts$15.99
  • 4200 amethysts$32.99
  • Medea Bundle$32.99
  • 14000 amethysts$99.99
15 purchases

Grimlight

One-time15
  • Daily Keys$0.99
  • Daily Material$1.99
  • Phantasia Pack$1.99
Show 12 more
  • 장비 소환팩$2.99
  • 메르헨 소환 팩$2.99
  • White Rabbit Pack$2.99
  • Ginger Pack$2.99
  • 멤버십 카드$4.99
  • Aurora’s Gift Pack$6.99
  • 배틀패스$9.99
  • Lifetime Summon$14.99
  • 장비 소환 패키지$29.99
  • 메르헨 소환 패키지$29.99
  • 1680 젬$29.99
  • 6200 젬$99.99

Questions

Is Eternal Senia Hydrangea free?
Eternal Senia Hydrangea is free to download, with in-app purchases available.
Is Grimlight free?
Grimlight is free to download, with in-app purchases available.
Which has better reviews, Eternal Senia Hydrangea or Grimlight?
Eternal Senia Hydrangea is rated higher. Eternal Senia Hydrangea averages 4.9 out of 5 from 438 ratings, while Grimlight averages 4.1 from 370 ratings.
Do Eternal Senia Hydrangea or Grimlight have ads?
Eternal Senia Hydrangea shows ads; Grimlight does not.
Which is updated more often, Eternal Senia Hydrangea or Grimlight?
Eternal Senia Hydrangea ships an update every 2 months, and Grimlight fortnightly. Most recently, Eternal Senia Hydrangea was updated on October 24, 2026 and Grimlight on October 24, 2026.

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