Comparison

Key vs Agemonia Helper

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Key

Features
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You can register your Key:N Card in the app and use it to access performance information, admission, and event participation features provided by the card.

About

Agemonia Helper

Features
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Agemonia Helper is a companion for the Agemonia board game. Keep it next to the board to track enemy health and conditions, roll damage, and keep your scenario, keyword and reputation records in one place. Share those records with your party using a six-character code. Enemy tracker Add enemy groups and track each figure's health, conditions, and whether it's been defeated. Give each figure a number from 1 to 8 to match its standee on the board. When a figure goes down, its conditions are cleared automatically. Damage rolls Tap the dice button next to a figure and roll right there. You see the health before and after, then tap Apply. Reroll just the dice you pick and each new roll is added to the running total. You can also adjust the total by hand. Dice Roll action, reaction, and black and red counter dice in 3D, or switch to a flat view. Set the roll time from 0 to 10 seconds; at 0 the dice keep rolling until they settle on their own. Scenarios, keywords and reputation β€’ Check off the 32-space scenario record and the level unlock boxes, laid out like the party sheet. β€’ Search all 104 official keywords by name or note. In English they are listed A to Z. β€’ Record reputation for all 10 factions. Storybook entry numbers and rank markers sit on the marked spaces of each track, and each faction's perk is shown below it. Rules help Look up condition effects, trap rules and trap cards, and search an unofficial FAQ of answers from the game's designers. Share with your party Pick your heroes and the app creates a six-character code. There's no account or password. A new device can join only after someone already in the party approves it. Enemy changes show up on everyone's screen right away, along with keyword, reputation and scenario records. Party notes and custom keywords stay on the device where you wrote them. Good to know β€’ The app needs an internet connection each time it opens. Once it's open, you can keep playing if the connection drops; changes are sent when you're back online. β€’ The app is available in English and Korean. β€’ It shows banner and full-screen ads. A full-screen ad appears once per hour of use, with a 30-second warning. Closing the banner hides it until you restart the app. β€’ Support (in Settings) is a monthly auto-renewing subscription that removes ads while you're subscribed. The benefit isn't shared with the rest of your party. Agemonia Helper is an unofficial fan-made tool and is not affiliated with the game's designers or publisher. Agemonia, its rules text and artwork belong to their respective rights holders. Subscription details β€’ Support: 1-month auto-renewing subscription β€’ Payment is charged to your Apple ID account. β€’ It renews automatically unless you cancel at least 24 hours before the current period ends. β€’ Manage or cancel it in Settings > Apple ID > Subscriptions. β€’ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ β€’ Privacy Policy: https://age.vnamu.com/privacy.html

Screenshots

Key4 screens
Agemonia Helper4 screens

Verdict

The call

The clearest difference is in-app purchases: Key at none against Agemonia Helper's 1. Key also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Agemonia Helper sells 1 in-app purchase, starting at $0.99 per month. Key asks for nothing beyond the download.

UpkeepUpdate frequency

Key ships an update every 10 days, Agemonia Helper weekly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard2 real differences Β· 4 level
Key versus Agemonia Helper: the parameters behind the verdict, then further details
ParameterKeyAgemonia Helper
PriceFreeFree
Update frequencyEvery 10 daysWeekly β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 β€” better16.0
Further details β€” not scored
Size30 MB5 MB
Age rating4+4+
DeveloperCUSTOMPACKING COMPANY CO.,LTDWanYeol Park

In-app purchases

None

Key

No in-app purchases

1 purchases

Agemonia Helper

Subscriptions1
  • Remove ads$0.991 Month

Questions

Is Key free?
Key is free to download, with no in-app purchases.
Is Agemonia Helper free?
Agemonia Helper is free to download, with in-app purchases available.
Do Key or Agemonia Helper have ads?
Agemonia Helper shows ads; Key does not.
Which is updated more often, Key or Agemonia Helper?
Key ships an update every 10 days, and Agemonia Helper weekly. Most recently, Key was updated on October 20, 2026 and Agemonia Helper on October 24, 2026.

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