Comparison

中保無限加 vs ShadowOS

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

Head to head
About

中保無限加

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About

ShadowOS

Features
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ShadowOS 是一套 AI 個人助理作業系統,整合聊天、任務、記憶整理與跨裝置工作流。你可以用同一個帳號在 iPhone、桌機與雲端之間延續對話、管理待辦、保存重點與操作 AI 工具。 核心功能包含: - AI 對話與個人化助理 - 任務與提醒管理 - 記憶整理與重點回收 - 跨裝置同步與延續工作流 - SP 商店與訂閱方案管理 ShadowOS 適合需要把靈感、任務、記錄與 AI 協作整合成同一套系統的使用者。 Terms of Use (EULA): https://shadowos.ai/terms Privacy Policy: https://shadowos.ai/privacy

Screenshots

中保無限加3 screens
ShadowOS1 screens

Verdict

The call

The clearest difference is in-app purchases: 中保無限加 at none against ShadowOS's 1. 中保無限加 also leads on iOS requirement (13.0 vs 16.0). ShadowOS's advantage is update cadence (every 6 days vs every 3 months). On price, ads 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. ShadowOS sells 1 in-app purchase, starting at $19.99 per month. 中保無限加 asks for nothing beyond the download.

UpkeepUpdate frequency

中保無限加 ships an update every 3 months, ShadowOS every 6 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 6 level
中保無限加 versus ShadowOS: the parameters behind the verdict, then further details
Parameter中保無限加ShadowOS
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews26.9% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size97 MB17 MB
Age rating4+17+
DeveloperTAIWAN SECOM CO., LTD.Hsuan-Cheng Lai

In-app purchases

None

中保無限加

No in-app purchases

1 purchases

ShadowOS

Subscriptions1
  • ShadowOS Pro Monthly$19.991 Month

Questions

Is 中保無限加 free?
中保無限加 is free to download, with no in-app purchases.
Is ShadowOS free?
ShadowOS is free to download, with in-app purchases available.
Do 中保無限加 or ShadowOS have ads?
Neither 中保無限加 nor ShadowOS shows ads.
Which is updated more often, 中保無限加 or ShadowOS?
中保無限加 ships an update every 3 months, and ShadowOS every 6 days. Most recently, 中保無限加 was updated on October 24, 2026 and ShadowOS on October 24, 2026.

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