Comparison

Sigma OA vs 澳門初級大人手冊

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

Head to head
About

Sigma OA

Features
Read full description

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About

澳門初級大人手冊

Features
Read full description

Know your next step, even the first time. Macau Adulting Guide turns everyday tasks involving work, documents, healthcare, renting, consumer issues, money, transport, family, welfare and education into readable guides and preparation checklists. Guides include applicability, verification dates and official sources. • Browse, search and bookmark guides; tick off preparation steps and read downloaded guides offline. • Everyday tools for kinship terms, unit conversion, waste sorting, laundry symbols, food storage, weather signals and emergency contacts. • A life knowledge quiz with explanations and related guides. • Community topics, life hacks and questions. Sign in to submit ideas, comment, support topics and report inappropriate content. • Sign in with Apple or Google to synchronize bookmarks, checklist progress and your latest completed quiz. Manage your public nickname and avatar, or request account deletion in the app. • Traditional Chinese, Simplified Chinese and English; dark mode and adjustable reading text size. Reading guides and using tools do not require an account. Sign-in and notifications are optional. There is no advertising tracking. Developed and operated by Shepherd Tech Limited (牧羊人科技有限公司). This is not a government service. Guides provide general information and do not replace legal, medical, investment or other professional advice. Confirm current requirements, fees and arrangements with the relevant organization. iOS offers optional, one-time consumable tips to support development. They do not renew automatically or unlock content. After payment, choose anonymous support or submit a public nickname for the special thanks list without app login. You can withdraw the name on the original device. Prices and currencies are shown in the App Store payment confirmation.

Screenshots

Sigma OA3 screens
澳門初級大人手冊4 screens

Verdict

The call

The clearest difference is update cadence: 澳門初級大人手冊 at every 3 days against Sigma OA's every 3 weeks. Sigma OA's advantage is iOS requirement (13.0 vs 16.4). On price, ads, 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

Sigma OA ships an update every 3 weeks, 澳門初級大人手冊 every 3 days. The most recent releases landed on October 4, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level
Sigma OA versus 澳門初級大人手冊: the parameters behind the verdict, then further details
ParameterSigma OA澳門初級大人手冊
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size48 MB51 MB
Age rating4+12+
DeveloperMeta-ArchitSHEPHERD TECHNOLOGY CO., LTD.

In-app purchases

None

Sigma OA

No in-app purchases

None

澳門初級大人手冊

No in-app purchases

Questions

Is Sigma OA free?
Sigma OA is free to download, with no in-app purchases.
Is 澳門初級大人手冊 free?
澳門初級大人手冊 is free to download, with no in-app purchases.
Do Sigma OA or 澳門初級大人手冊 have ads?
Neither Sigma OA nor 澳門初級大人手冊 shows ads.
Which is updated more often, Sigma OA or 澳門初級大人手冊?
Sigma OA ships an update every 3 weeks, and 澳門初級大人手冊 every 3 days. Most recently, Sigma OA was updated on October 4, 2026 and 澳門初級大人手冊 on October 29, 2026.

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