Comparison

Zadcall vs Umi

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

Head to head
About

Zadcall

Connect instantly with experts across various fields via voice or video calls. Skip waiting lists and get direct professional advice for as long as you need. Search for specialists by keyword to find the right help.

Highlights
  • Voice and video calls to experts
  • Direct expert connection
  • No waiting lists
  • Unlimited call duration
  • Keyword-based expert search
Read full description

Zadcall helps you get in touch with experts in many fields through voice calls or video calls. All you have to do is to download Zadcall App and call the expert you need directly. You don’t have to put your name on waiting lists and waste time in waiting rooms for you to get the professional help you need. Zadcall allows you to call experts directly through the numbers they have listed in our app. With Zadcall you can call the expert as long as you need to get the proper advice you deserve, there is no time limit to the call. You can ask as many questions as you want until you are satisfied with the consultation. Using our search engine, you can use any keyword to search for experts, topics, or fields based on your needs.

About

Umi

Features
Read full description

Umi: Postshare is a high-quality content platform focused on browsing and interacting with beautiful everyday moments. It gathers a vast collection of authentic and vivid life snippets and interesting content. No complicated operations are required; immerse yourself in various high-quality updates anytime, anywhere, and discover the diverse beauty of daily life. We focus on a pure content sharing experience, abandoning complex functions to create a simple and easy interactive experience for your fragmented free time. You can freely browse countless daily updates, interesting moments, and wonderful content shared by users around you, experiencing a rich and colorful life. Postshare brings a constant stream of fresh and interesting content to your fragmented leisure time. A pure browsing experience and diverse interaction methods allow you to discover surprises with every browse, making your leisure time more colorful and meaningful. Free Browsing: Explore a vast amount of real-life moments and fresh content anytime, anywhere, and discover rich and colorful daily stories. One-Click Likes: Easily express your love and approval by liking your favorite posts with one click. Quick Comments: Discuss interesting topics with others. privacy policy: https://happyoversea.online/PrivacyPolicy.txt Terms & Conditions: https://happyoversea.online/TermsConditions.txt Terms of Use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Zadcall4 screens
Umi4 screens

Verdict

The call

The clearest difference is in-app purchases: Zadcall at none against Umi's 9. Zadcall also leads on iOS requirement (13.0 vs 15). Umi's advantage is update cadence (weekly vs monthly). 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. Umi sells 9 in-app purchases, starting at $14.99 per 7 days. Zadcall asks for nothing beyond the download.

UpkeepUpdate frequency

Zadcall ships an update monthly, Umi weekly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Zadcall versus Umi: the parameters behind the verdict, then further details
ParameterZadcallUmi
PriceFreeFree
Rating2.3 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15
Further details — not scored
Size96 MB55 MB
Age rating4+17+
DeveloperZADCALL FOR INFORMATION TECHNOLOGYHappy Oversea Limited

In-app purchases

None

Zadcall

No in-app purchases

9 purchases

Umi

Subscriptions3
  • Weekly sub7 Days trial$14.997 Days
  • Monthly sub1 Month trial$29.991 Month
  • Annual sub1 Year trial$69.991 Year
One-time6
  • 200 Gold Coin Pack$3.99
  • 500 Gold Coin Pack$9.99
  • 1000 Gold Coin Pack$19.99
Show 3 more
  • 2000 Gold Coin Pack$39.99
  • 3000 Gold Coin Pack$59.99
  • 5000 Gold Coin Pack$99.99

Questions

Is Zadcall free?
Zadcall is free to download, with no in-app purchases.
Is Umi free?
Umi is free to download, with in-app purchases available.
Do Zadcall or Umi have ads?
Neither Zadcall nor Umi shows ads.
Which is updated more often, Zadcall or Umi?
Zadcall ships an update monthly, and Umi weekly. Most recently, Zadcall was updated on November 3, 2026 and Umi on October 25, 2026.

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