용사 강화기 vs Luck Sword
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
용사 강화기
This is a hardcore RPG where success hinges on probability. Summon random heroes, upgrade your wagons, and recruit mercenaries. Face powerful bosses every five minutes, but be prepared to restart if you fail.
- Random Hero System
- Probability-based Upgrades
- Boss Battles every 5 minutes
- Recruit Special Mercenaries
- Endless Growth and Ranking
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A hardcore random upgrade RPG where everything depends on probability! Every time you destroy a wagon, a hero is summoned at random. Level up your wagons, upgrade your heroes, and recruit special mercenaries. Boss appears every 5 minutes! Once the game starts, powerful bosses appear at regular intervals. But… if you fail to seal the boss, everything collapses and you must start from the beginning. Game Features Random Hero System: New combinations and strategies every round! Probability-based Upgrades: Thrilling upgrades with the tension of success and failure! Boss Battles: A test of fate every 5 minutes! Challenge the Highest Level Heroes: Endless growth and ranking competition! A unique RPG that tests your luck, strategy, and perseverance. Can you become the ultimate hero?
Luck Sword
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Summon legendary swords and keep pushing your personal upgrade records. Luck Sword is a casual forge game about discovering swords, turning duplicates into progress, and crafting relics that make every new attempt stronger. Discover a sword through summoning, then begin upgrading it. Success raises its best record. Failure still leaves you with duplicates, shards, and protection options for the next attempt. Rebuild quickly to your previous best and challenge the levels beyond it. Features - Summon new swords with gold earned through play and complete your collection - Endless upgrades that let every sword keep setting higher records - Dismantle duplicate swords and use shards to improve success rates - Craft and level the Dimensional Lantern, Primordial Ember, and Immortal Echo relics - Convert fragments into tiered materials and protection tickets - Build combos and hit PERFECT timing in Hammer of Fate - Compare weekly and overall sword rankings across Android and iOS - Explore the Starstone shop, Starter Blacksmith Pack, and achievement rewards - Exchange Starstones for gold and protection tickets - A fully rebuilt dark-fantasy forge interface - Simple play with local save data Summoning, probability, and ads Sword summoning and enhancement use in-game gold, which can be earned through play or obtained by exchanging Starstones. Starstone charges and the Starter Blacksmith Pack are optional in-app purchases. The shop requires a platform game account, and purchase and Starstone records are managed on the server. Summoning and upgrade probabilities are available inside the game. Rewarded ads are optional, and the core game remains playable without watching ads. Game currency cannot be exchanged for cash. The game does not include cash rewards or online gambling.
Screenshots
Verdict
The clearest difference is update cadence: 용사 강화기 at daily against Luck Sword's every 4 days. On price, ads, in-app purchases 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
Both are free to download. 용사 강화기 sells 3 one-off in-app purchases and Luck Sword sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
용사 강화기 ships an update daily, Luck Sword every 4 days. The most recent releases landed on October 25, 2026 and November 1, 2026 respectively.
| Parameter | 용사 강화기 | Luck Sword |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Daily — better | Every 4 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 272 MB | 333 MB |
| Age rating | 4+ | 12+ |
| Developer | Gi Min Choi | Bongwook Bin |
In-app purchases
용사 강화기
- 10회 부활$0.99
- 광고제거 배속 패키지$1.99
- Veiled Edge Skin mode$4.99
Luck Sword
- Starstone 100$0.49
- Starter Blacksmith Pack$1.99
- Starstone 520$2.99
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- Starstone 1650$9.99
- Starstone 3300$19.99
- Starstone 8000$49.99
- Starstone 16250$99.99









