Kill Demons Ext vs MercenaryReign
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kill Demons Ext
A fast-paced puzzle game where players match and eliminate demons of the same color within a 60-second time limit. Strategically swap demons to create chains and earn higher scores based on eliminations and combos.
- Match-3 demon elimination
- 60-second time limit
- Drag-and-swap mechanic
- Chain reactions and combos
- Storybook-based theme
- Score and bonus system
Read full descriptionHide full description
It is a game of demon killing that is based on a storybook called "Momotaro" of Japanese old tales. I will erase and disassemble three or more demons of the same color.The time limit is 60 seconds. By exchanging with the next demon, we will arrange three demons. Replace with dragging. If you do not line up even if you exchange demons, you will return to the original position. When the demon is gone, the upper demon falls. At this time, when colors are lined up a chain will occur. The score changes depending on the number of stones disappeared and the chain. There are scores and bonuses depending on the number of demons erased at the same time and the number of chains.
MercenaryReign
Command hundreds of mercenaries and employ thousands of strategies in epic positional warfare. Gather diverse units and legendary generals to create unique combat formations and break through enemy defenses. Enjoy strategic depth with semi-automatic or fully automatic combat.
- Free formation of legions
- Hundreds of mercenaries
- Troop restraint and skill combination
- Disruptive offensive gameplay
- Semi-automatic or fully automatic combat
- Enhance mercenary attributes
Read full descriptionHide full description
"Command hundreds of mercenaries and employ thousands of strategies! In 'King of Mercenaries,' you will become the commander of a legion, gathering dragons, wind spirits, monsters, and legendary generals to launch epic positional warfare! The unique mercenary system ensures every battle is filled with infinite possibilities!" 1. "Free formation of legions" From small monsters, big monsters, dragons to monster generals, you can recruit hundreds of mercenaries to create a unique combat formation! Troop restraint, skill combination, strategy depth approaching classic battle chess! 2 "Disruptive Offensive Gameplay" Command the mercenary army to break through the enemy's defense line, and use the characteristics, formations, and special skills of mercenaries to turn the tide of the battle! 3 "Ultimate Strategy Duel" Semi automatic or fully automatic combat, one hand can control the entire army, but every decision is related to victory or defeat! 4 "Ultimate Strategy Duel" Enhance mercenary attributes, challenge higher difficulty levels, and climb to the top of the world.
Screenshots
Verdict
The clearest difference is in-app purchases: Kill Demons Ext at none against MercenaryReign's 7. MercenaryReign's advantage is update cadence (every 4 days vs every 5 months). On price, rating, ratings volume and ads 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. MercenaryReign sells 7 one-off in-app purchases. Kill Demons Ext asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Kill Demons Ext against 5.0 for MercenaryReign. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Kill Demons Ext ships an update every 5 months, MercenaryReign every 4 days. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.
| Parameter | Kill Demons Ext | MercenaryReign |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 270 MB |
| Age rating | 4+ | 17+ |
| Developer | ryo itou | 德宝 衣 |
Customer experience
Kill Demons Ext
MercenaryReign
In-app purchases
Kill Demons Ext
No in-app purchases
MercenaryReign
- 1,000 Gold Coins$0.99
- 500 Diamonds$0.99
- 3,000 Gold Coins$1.99
Show 4 moreShow fewer
- 2000 Diamonds$2.99
- 10,000 Gold Coins$4.99
- 5,000 Diamonds$4.99
- 12,000 Diamonds$9.99









