Comparison

Ordinal Knight vs UnderGuild

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

Head to head
About

Ordinal Knight

Features
Read full description

Summon and train your knights anytime, anywhere—quick and easy! * Endless Unit Summons * Collect Duplicate Knights to Level Up * Deploy the Knights You've Trained * Battle Against Other Players

About

UnderGuild

Engage in fast-paced strategy battles, commanding heroes and mercenaries against monster waves. Master tactical placement, unit fusion, and epic boss fights to achieve victory. Your strategic decisions are key to overcoming relentless challenges.

Highlights
  • Tactical hero & mercenary placement
  • Unit fusion and evolution
  • Challenging boss fights
  • Endless unit combination strategies
  • Engaging offensive gameplay
Features
Read full description

Gather heroes and mercenaries for an adventure beneath the city. In UnderGuild: Offense, choose your mercenaries and merge them to build your own battle team. • Recruit and merge: Collect different mercenaries and combine them to strengthen your team. • Explore the sewers: Venture underground and challenge monsters and bosses. • Customize your sewers: Make your underground space your own. • Co-op battles: Take on challenges with a partner. • More ways to play: Try Pigeon Cleanup and Slime Punching Bag modes. Lead your little hero and mercenary team into battle! Support: libertydust@gmail.com

Screenshots

Ordinal Knight4 screens
UnderGuild4 screens

Verdict

The call

The clearest difference is rating: Ordinal Knight at 5.0 against UnderGuild's 4.5. Ordinal Knight also leads on in-app purchases (none vs 19). UnderGuild's advantage is update cadence (every 2 weeks vs every 9 months) and ratings volume (79 vs 1). On price, ads, device support and iOS requirement 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. UnderGuild sells 19 one-off in-app purchases. Ordinal Knight asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ordinal Knight holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: UnderGuild has 79 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Ordinal Knight ships an update every 9 months, UnderGuild every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Ordinal Knight versus UnderGuild: the parameters behind the verdict, then further details
ParameterOrdinal KnightUnderGuild
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (79 ratings)
Positive reviews—79.3% of reviews
Number of ratings179 — better
Update frequencyEvery 9 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size33 MB410 MB
Age rating12+4+
DeveloperKi-Hong JungSeungHo Chung

In-app purchases

None

Ordinal Knight

No in-app purchases

19 purchases

UnderGuild

One-time19
  • Piggy Bank 1$0.99
  • 80 Diamonds$0.99
  • Event Package 1$0.99
Show 16 more
  • Normal Pack 2$1.99
  • Daily Shop Slot Expansion 1$1.99
  • Str_Random_Skin$1.99
  • Normal Pack 3$2.99
  • item_pack_all_1$4.99
  • Starter Pack$5.49
  • Add 3x speed$7.99
  • Season_Superpass_1$7.99
  • Unit_Legend$8.99
  • Hero_Legend$8.99
  • Hero_Pass_1$9.99
  • newhero_1_1$9.99
  • Auto Pack$10.99
  • Remove Ads$10.99
  • Legendary Hero Level 2$10.99
  • Season_Hyperpass_1$18.99

Questions

Is Ordinal Knight free?
Ordinal Knight is free to download, with no in-app purchases.
Is UnderGuild free?
UnderGuild is free to download, with in-app purchases available.
Which has better reviews, Ordinal Knight or UnderGuild?
Ordinal Knight is rated higher. Ordinal Knight averages 5.0 out of 5 from 1 ratings, while UnderGuild averages 4.5 from 79 ratings.
Do Ordinal Knight or UnderGuild have ads?
Both Ordinal Knight and UnderGuild show ads.
Which is updated more often, Ordinal Knight or UnderGuild?
Ordinal Knight ships an update every 9 months, and UnderGuild every 2 weeks. Most recently, Ordinal Knight was updated on October 24, 2026 and UnderGuild on October 28, 2026.

Other comparisons