Comparison

OiO client vs Avalon Host

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

Head to head
About

OiO client

Features
Read full description

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About

Avalon Host

Features
Read full description

Avalon Host is an iOS assistant designed specifically for parties and board game gatherings. By providing clear, natural Chinese voice guidance and visual highlights, it empowers beginners to host games effortlessly while helping veterans save energy and avoid mistakes. From the opening command to close eyes and the evil team confirmation to the pacing of the countdown, it guides the entire process step-by-step. Supporting both single-sentence and continuous playback modes, it gives you complete control over the game's rhythm and replays. It features built-in toggles for characters and rule prompts, allowing you to enable or disable advanced rules based on player count and preferences. With its clean interface and intuitive controls, the app can be used completely offline, making it ready to play the moment your party starts. Whether it's a family game night, a hangout with friends, or a social event, Avalon Host ensures the smoothest flow for the most spectacular Avalon experience.

Screenshots

OiO client4 screens
Avalon Host3 screens

Verdict

The call

The clearest difference is ads: OiO client at none against Avalon Host's shown. OiO client also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level
OiO client versus Avalon Host: the parameters behind the verdict, then further details
ParameterOiO clientAvalon Host
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size276 MB24 MB
Age rating4+4+
Developer7 Hz Inc.wen-chi chang

In-app purchases

None

OiO client

No in-app purchases

None

Avalon Host

No in-app purchases

Questions

Is OiO client free?
OiO client is free to download, with no in-app purchases.
Is Avalon Host free?
Avalon Host is free to download, with no in-app purchases.
Do OiO client or Avalon Host have ads?
Avalon Host shows ads; OiO client does not.
Which is updated more often, OiO client or Avalon Host?
OiO client ships an update every 3 weeks, and Avalon Host every 3 weeks. Most recently, OiO client was updated on November 3, 2026 and Avalon Host on October 30, 2026.

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