Siberium vs Nova Thera Chronicles
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Siberium
Engage in an anime-style Idle RPG with strategic team-building and diverse gameplay modes. Collect and cultivate heroes from six factions, equip them with powerful gear, and unlock unique skills to defeat the King of Chaos. Enjoy endless fun with seasonal activities and guild exploration.
- Idle RPG gameplay
- Hero collection and cultivation
- Strategic team-building
- Diverse game modes (Dungeons, Arena, Guild)
- Seasonal and festival activities
- Six hero factions
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Anime game in the genre of Idle RPG with different modes and tactical diversity to achieve victory! 2D anime style of heroes and enemies will not leave anyone indifferent. Collect a variety of heroes to form unique team, cultivate your heroes and transform them into stronger heroes. =====Features===== ■ Endless fun ■ The Garden, Hero Quests, Tavern, Dungeons and the most important one, Hero Evolution! Holy Tree Trial, Arena, and also the Guild! There's a lot to do with the seasonal activities and special festival activities, you will never get bored. ■ Strategic Gameplay ■ Choose heroes from six factions, then equip cool equipments with high standards. Use runes to unlock hundreds of rare skills and heroes' hidden attributes. Come up with the best strategy to win battles. ■ Massive Collection ■ Six different factions, including Undead, Forest, Fortress, Dark, Chaos and Light. Collect extraordinary heroes from different factions as many as you can then build your exclusive line-ups! ■ Free Bonuses ■ Send hero teams to complete the tasks and claim free bonuses! Simply assign all heroes and you can get all the rewards. You can play anytime also anyplace without being interrupted by phone calls. ■ Powerful Guild ■ Join the guild and explore the magic world with members. Learn more as you can about strategies, fight for the highest glory and win precious trophies together! A great representative of Idle RPG will not leave you bored with many bonuses for new and old players! Start today and get 100 spins for FREE! Project Team «Siberium» in Europe and America
Nova Thera Chronicles
Embark on an idle fantasy RPG adventure in a world of magic and monsters. Collect and evolve over 100 creatures, engage in tactical 5v5 battles, and explore a rich lore-filled universe. Progress even while offline and customize your team for unique playstyles.
- Collect over 100 monsters and pets
- Merge and evolve creatures for new abilities
- Engage in tactical 5v5 battles
- Idle progression with offline rewards
- Explore a rich fantasy world with deep lore
- Customize team synergies and upgrades
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Enter the fantasy universe of Nova Thera Chronicles – the ultimate idle fantasy RPG from the Pixelmon series. Welcome to Nova Thera, a land of magic, monsters, and sky-floating ruins lost to time. In this epic fantasy RPG adventure, you’ll collect monsters, command heroic companions, and uncover a mythic story that unfolds across sky cities, enchanted forests, and ancient battlegrounds. Nova Thera Chronicles combines idle progression, strategic battles, and rich world-building into one seamless fantasy experience. [MONSTERS, MAGIC & MERGE EVOLUTIONS] Your journey begins with a single companion—but soon you’ll collect over 100 monsters, pets, and elemental creatures, each with unique traits and battle skills. From forest-born healers to fire-breathing titans, your monster collection is key to building your legendary team. Evolve and merge monsters during battle to unlock powerful abilities and elemental synergies. Merge base units into their next evolution or craft entirely new combinations using rare starstones and magical runes. Watch as your monsters grow from loyal pets into fearsome legends capable of unleashing firestorms, shielding allies, or blasting enemies from the sky. [TACTICAL BATTLES & IDLE PROGRESSION] Combat in Nova Thera Chronicles is fast-paced and strategy-driven. Customize your 5v5 team with a wide mix of classes and companion roles—tanks, healers, magic shooters, and elemental summoners. Use formation bonuses and status effects to turn the tide of battle, or save powerful merge combos for game-changing impact. Whether you play actively or prefer idle progression, your heroes will continue to grow. Earn gear, XP, and resources even while offline. Claim daily free rewards, train new pets, and evolve your team with minimal grind. Every session, short or long, pushes your legacy forward. [EXPLORE A FANTASY WORLD RICH IN LORE] Journey across Nova Thera’s breathtaking regions: lush forest groves, skyborne palaces, volcanic firelands, and ancient ruins teeming with forgotten magic. Discover the hidden stories of fallen guardians, forgotten heroes, and ancient Pixelmon relics that shape the fate of this fantasy universe. Unlock cinematic quests, companion backstories, and branching paths that lead to new monsters, epic loot, and lore-packed zones. With every chapter, your role in this world fantasy grows deeper and more meaningful. [CRAFT, BUILD & EVOLVE] Every player’s journey is unique. Customize your team, build synergies with class traits and elements, and craft unique upgrades to suit your playstyle. Want to build a rush team with fast shooters and fire-type pets? Or a sturdy magic-focused squad with forest-born companions and sky guardians? The world is yours to shape. Engage in seasonal events, unlock legendary monsters through limited-time story arcs, and show off your best team in online PvP. Nova Thera Chronicles offers endless ways to build, evolve, and rise. [KEY FEATURES] • 100+ monsters and pet heroes to collect, evolve, and merge • Idle gameplay with deep tactical battles • Stunning visuals, elemental magic effects, and cinematic impact • PvE, PvP, raids, and world events for solo and online team play • Daily free rewards, offline growth, and rewarding idle progression • Build and craft your dream team from forest, sky, and star realms • A fantasy RPG with rich lore, deep progression, and high replayability Nova Thera Chronicles is free to play and built for mobile adventurers who love monsters, magic, and strategic battles. Whether you’re a veteran of fantasy RPGs or just beginning your journey, Nova Thera offers a rich, evolving experience filled with companions, quests, and sky-high battles. Download now and rise as the hero of Nova Thera—where your monster collection becomes legend, and your choices shape the stars.
Screenshots
Verdict
Siberium and Nova Thera Chronicles both sit at 3.0 stars, but that hides the real split: 50% of Siberium's written reviews are positive against 0% of Nova Thera Chronicles's. Siberium also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, rating, ratings volume and update cadence 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
Both are free to download. Siberium sells 17 one-off in-app purchases and Nova Thera Chronicles sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 3.0 for Siberium against 2.9 for Nova Thera Chronicles. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews are what separate them: 50% of Siberium's written reviews are positive against 0% of Nova Thera Chronicles's.
Siberium ships an update every 6 weeks, Nova Thera Chronicles every 5 weeks. The most recent releases landed on September 26, 2026 and July 17, 2026 respectively.
| Parameter | Siberium | Nova Thera Chronicles |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | 2.9 (7 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 627 MB |
| Age rating | 12+ | 12+ |
| Developer | INFIPLAY LIMITED | Pixelation Labs Pte Ltd |
Customer experience
Siberium
Nova Thera Chronicles
In-app purchases
Siberium
- Purchase 0.99$0.99
- Purchase 1.99$1.99
- Purchase 2.99$2.99
Show 14 moreShow fewer
- Purchase 4.99$4.99
- Purchase 7.99$7.99
- Purchase 8.99$8.99
- Purchase 9.99$9.99
- Purchase 14.99$14.99
- Purchase 15.99$15.99
- Purchase 17.99$17.99
- Purchase 19.99$19.99
- Purchase 25.99$25.99
- Purchase 27.99$27.99
- Purchase 29.99$29.99
- Purchase 49.99$49.99
- Purchase 69.99$69.99
- Purchase 99.99$99.99
Nova Thera Chronicles
- Starter Bundle$1.99
- Growth Fund$4.99
- Resource Bundle$4.99
Show 10 moreShow fewer
- Battle Bundle$7.99
- Mon Bundle$9.99
- Shop Diamond 3$14.99
- Shop Diamond 4$19.99
- Battle Pass$19.99
- Battle Pass S1$19.99
- Deluxe Resource Bundle$19.99
- Deluxe Mon Bundle$29.99
- Premium Resource Bundle$49.99
- Premium Mon Bundle$99.99
Questions
Is Siberium free?
Is Nova Thera Chronicles free?
Which has better reviews, Siberium or Nova Thera Chronicles?
Do Siberium or Nova Thera Chronicles have ads?
Which is updated more often, Siberium or Nova Thera Chronicles?
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