Comparison

HEIR OF LIGHT vs Element Fission

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

Head to head
About

HEIR OF LIGHT

Experience rapid growth and rewards in this idle RPG. Engage in strategic 5v5 battles, collect over 1,000 characters, and explore a rich fantasy universe with stunning visuals. Enjoy AFK collection and competitive PvP.

Highlights
  • Rapid character progression
  • 5v5 team battles
  • Over 1,000 character combinations
  • Stunning fantasy illustrations
  • Idle AFK collection system
  • PvE and PvP content
  • Strategic deck building
Features
Read full description

■ Incredible growth! Various reward events! ■ Experience unparalleled progress and rewards in Heir of Light: Eclipse! Reward events galore! Take advantage of these overhauled benefits to step up your game. Enjoy turbocharged progress in this newest idle RPG! Easy 5v5 Team Battle Action Rapid Character Progression Top-Tier Fantasy Illustrations Simple & Addictive AFK Collection RPG Embark on a breathtaking journey with the blessings of Goddess Ludmilla along with the charming Nua. Dive into the rich lore and stunning artwork of Heir of Light: Eclipse, where adventure and collection come to life! [Game Highlights] ▶ The captivating 'Heir of Light' universe, blockbuster fantasy epic The 'Little Crimson Tree' is our last line of defense against doom! Venture into a rich fantasy narrative with Nua and Goddess Ludmilla, surrounded by humans, elves, fairies, and giants as you strive to vanquish the Dragon of Darkness and ensure the world's survival! ▶ Stunning visuals, animations, and illustrations. A combat zone where anime-style characters and goddesses truly shine! Gather faithful servants that serve only the heir! Witness top-notch battle graphics with 3D in-game modelling! ▶ Engage in strategic, mind-bending battles. Build your unique deck with over 1,000 possible combinations! Engage in intricate attribute battles with more than 6 factions! Get into 5v5 team clashes where small shifts and unexpected twists decide who wins or loses! ▶ Comprehensive PvE, PvP content - the epitome of RPGs. Compete in real-time PvP arena battles on the global stage for supremacy! Battle relentless bosses in guild dungeons! Benefit from an idle system that farms rewards day and night for effortless growth! * Heir of Light: Eclipse Official Brand Page https://bit.ly/HOL_Eclipse_Pre-registration * Heir of Light: Eclipse Official Discord https://discord.gg/hleclipse * Heir of Light: Eclipse Official Twitter https://twitter.com/HOL_Eclipse * Heir of Light: Eclipse Official Facebook https://www.facebook.com/HOL.Eclipse/ * Heir of Light: Eclipse Official YouTube https://www.youtube.com/@HOLeclipse * Heir of Light: Eclipse is available in 한국어, English, 日本語, 中文简体, 中文繁體, Deutsch, Français, Español, ไทย, tiếng Việt.

About

Element Fission

Lead elemental creatures to rescue unhappy individuals and uncover global truths. Engage in strategic battles, collect diverse creatures, and explore various game modes. Make choices that impact the world's crisis.

Highlights
  • Elemental creature collection
  • Strategic turn-based battles
  • Customizable AI tactics
  • Luck Rate system for gear drops
  • PvP and PvE content
  • Guild battles and exploration
Read full description

Lead the elemons and rescue the unhappy! As a rookie agent in the Bureau of Abnormal Emotions, you participate in various emotional anomaly incidents around the world. Throughout this process, you gradually uncover the truth behind the world's facade and make your own choices amidst the world's crises! Engage in thrilling battles with players from around the world on the same server. Choose from a variety of gameplay modes including asynchronous, real-time, and team-based competitions. Features [Custom AI eliminates manual effort and automation errors] The innovative custom AI allows your strategic tactics to be fully automated, freeing your hands without suffering from the foolishness of standard automation. [Everyone is unique, and there are no useless cards.] Built with strategic gameplay in mind, each card has its own unique niche, with no one being a lower-tier substitute for another. [Farm~Farm~Farm!! I control my drop rates!] With the innovative Luck Rate system, the higher your Luck Rate, the higher your chances of obtaining rare gear. Take your Luck Rate and challenge the bosses! [Endless Fun] Towns, battles, dungeons, collection, development, PvP! Endless exciting content awaits you! 1. Numerous useful Elemons Water, Fire, Tree, Light, Dark! Five attributes; hundreds of richly diverse and uniquely positioned Elemons! Each with their own unique physical stats! Collect numerous distinctive Elemons and build your own Elemon team! 2. Crazy Dungeon "Boxing Club", "Heavy Metal","Death Lab", "Underground Vagas", "Anonymous HQ" a plethora of entertainment themes awaits you. 3. Abyssal Exploration What kinds of rare treasures can be found in pre-apocalyptic human strongholds like the Virus Sea, Trash Jungle, and Radiation Wasteland? 4. Mental Fortress The ultimate truth behind the world awaits your revelation, along with the most generous rewards. 5. Guild Content Engage in thrilling guild battles in the floating guild hall! Challenge guild bosses with your friends and create the strongest guild! 6. World Arena Classic asynchronous arena, advanced high-level arena, and seasonal arena for real-time battles with players worldwide! Choose, disable, substitute, customize AI, and engage in a full-scale intellectual strategy competition. Showcase your unique strategy to players around the globe!

Screenshots

HEIR OF LIGHT4 screens
Element Fission4 screens

Verdict

The call

The clearest difference is ads: Element Fission at none against HEIR OF LIGHT's shown. Element Fission also leads on review sentiment (70% vs 46%). HEIR OF LIGHT's advantage is rating (4.6 vs 4.3) and ratings volume (879 vs 107). On price, update cadence, 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. HEIR OF LIGHT sells 10 one-off in-app purchases and Element Fission sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

HEIR OF LIGHT holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: HEIR OF LIGHT has 879 ratings behind it against 107, so its average is the more settled of the two. Written reviews complicate that: 46% of HEIR OF LIGHT's written reviews are positive against 70% of Element Fission's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
HEIR OF LIGHT versus Element Fission: the parameters behind the verdict, then further details
ParameterHEIR OF LIGHTElement Fission
PriceFreeFree
Rating4.6 (879 ratings) — better4.3 (107 ratings)
Positive reviews46.0% of reviews69.8% of reviews — better
Number of ratings879 — better107
Update frequencyMonthlyMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size1.1 GB128 MB
Age rating12+12+
DeveloperCom2uS Holdings CorporationShenzhen Fullstackhero Technology Co.,Ltd.

Customer experience

HEIR OF LIGHT

All ratings876 ratings
Positive90.8%
Neutral2.9%
Negative6.4%
Written reviews139 reviews
Positive46.0%
Neutral14.4%
Negative39.6%

Element Fission

All ratings107 ratings
Positive84.1%
Neutral3.7%
Negative12.1%
Written reviews86 reviews
Positive69.8%
Neutral3.5%
Negative26.7%

User reviews

HEIR OF LIGHT

From 879 App Store ratings

What we love

  • 🎨 Excellent character design
  • 📚 Rich lore and story
  • 💰 F2P friendly
  • 🕹️ Enjoyable gameplay
  • 🎉 Great anniversary events

Room to improve

  • 🐛 Frequent crashes and bugs
  • 🕰️ Sluggish performance
  • 🔍 Misleading gacha rates
  • 🤑 Aggressive monetization
  • 🔄 Season-based resets

Element Fission

From 107 App Store ratings

What we love

  • 🚀 Smooth gameplay
  • 👍 Fun and addictive
  • 🚀 Refreshing take on the genre
  • 👍 Enjoyable experience

Room to improve

  • 🐛 Save state issues
  • 🐛 Balancing problems
  • 🐛 Problematic IV system

Bugs and requests

HEIR OF LIGHT

Reported bugs

4 issues
  • Login issues
  • Compatibility problems with older devices
  • Unbalanced PvP units
  • Unreliable server stability

Requested features

5 requests
  • Landscape mode support
  • More male character options
  • Improved UI and animations
  • Better code redemption system
  • Crossover events like original Heir of Light

Element Fission

Reported bugs

2 issues
  • Game won't load on iOS
  • Accounts can be lost or taken

Requested features

3 requests
  • Background battling
  • 3x speed option
  • Skip tutorial option

In-app purchases

10 purchases

HEIR OF LIGHT

One-time10
  • 0.79 pack$0.79
  • 0.99 pack$0.99
  • 1.99 pack$1.99
Show 7 more
  • 2.99 pack$2.99
  • 4.99 pack$4.99
  • 9.99 pack$9.99
  • 14.99 pack$14.99
  • 19.99 pack$19.99
  • 24.99 pack$24.99
  • 99.99 pack$99.99
10 purchases

Element Fission

One-time10
  • Daily Pack I$0.99
  • Daily Pack II$1.99
  • Weekly Pack I$2.99
Show 7 more
  • Daily Pack III$2.99
  • Challenge Package(2)$2.99
  • Challenge Package(3)$4.99
  • Challenge Package(1)$4.99
  • Weekly Pack II$9.99
  • Weekly Pack III$19.99
  • Halloween Pack III$99.99

Questions

Is HEIR OF LIGHT free?
HEIR OF LIGHT is free to download, with in-app purchases available.
Is Element Fission free?
Element Fission is free to download, with in-app purchases available.
Which has better reviews, HEIR OF LIGHT or Element Fission?
HEIR OF LIGHT is rated higher. HEIR OF LIGHT averages 4.6 out of 5 from 879 ratings, while Element Fission averages 4.3 from 107 ratings.
Do HEIR OF LIGHT or Element Fission have ads?
HEIR OF LIGHT shows ads; Element Fission does not.
Which is updated more often, HEIR OF LIGHT or Element Fission?
HEIR OF LIGHT ships an update monthly, and Element Fission monthly. Most recently, HEIR OF LIGHT was updated on November 3, 2026 and Element Fission on November 7, 2026.

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