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37
BU Score
Emerging

WorldTalk-Make Foreign Friends

2.6 ✍️ Editor
✍️ bumetric analysis

WorldTalk-Make Foreign Friends is an iOS app from Shanghai Zero Technology Co., Ltd. in the Social Networking category, currently rated 2.6★ across 191 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Our BU Score puts it at 37: Emerging (early traction worth watching). For a Social Networking app, that means early traction worth watching.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Below-average rating (2.6★)METRIC
−$1,500
Multilingual (19 languages)METRIC
+$1,500
slowREVIEW
−$1,200
Established app (7y old)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
Early-stage install base (191 ratings)METRIC
+$400
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jun 24
Oct 24
Jan 25
Feb 25
Mar 25
Jun 25
Aug 25
Dec 25

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 365 MB🔞 17+📱 iOS 12.0+🔖 v6.4.5🔄 updated 2w ago🌐 AR, DA, NL, EN, FR +14📂 Social Networking💰 Free🚀 Launched 2019 (7y old)

📝 About this app

WorldTalk is a global dating app used by 500 million people from more than 180 countries and regions including China, Europe, America, Japan, Korea, Russia, Ukraine, Southeast Asia, etc.WorldTalk support more than 100 languages for instant translation, easy to chat and make friends with global People from all over the world.

***KEY FEATURES***
1.Meet friends from all over the world;
2.Support text,voice,video chat;
3.Choose your interested countries and find someone you like;
4.Share your Wonderful Life with picture or video to anyone in the world,promate yourself 5 Support real-time translation for more than 100 languages including English, Chinese, French, German, Italian, Russian, Japanese, Korean, Ukrainian, Vietnamese, Spanish, Portuguese, etc.
5.Send a gift to your love one and get his/her attention


[Members' automatic subscription instructions]
1. Service name: automatic membership subscription
2. Subscription period: continuous monthly subscription for WorldTalk members (1 month), continuous seasonal subscription for WorldTalk members (3 months), continuous annual subscription for WorldTalk members (12 months)
3. Price: ¥48/month for continuous monthly products, ¥68/season for continuous seasonal products, ¥188/year for continuous annual products
4. If you purchase an account of an automatic subscription member, you will be deducted from your iTunes account 24 hours before the expiration of the monthly subscription period. After the deduction is successful, the subscription period will be extended.
5. If you need to cancel the subscription, please manually open the Apple phone "Settings" --> Enter "iTunes Store and App Store" --> Click "Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscribe", select WorldTalk Member Service to cancel the subscription. If you do not close the subscription at least 24 hours before the end of the subscription period, it will be deemed that you have agreed to continue the authorization, and the subscription will be automatically renewed.
6. User service agreement: http://www.worldtalk.link/userProtocol.html
7. Continuous subscription membership service agreement: http://www.worldtalk.link/contactSubscription.html
8. Privacy agreement: http://www.worldtalk.link/about.html

[Instructions for automatic subscription of translation packages]
1. Service name: automatic subscription of translation package
2. Subscription period: WorldTalk translation package for 7 consecutive days, WorldTalk translation package for consecutive years (12 months)
3. Price: ¥38/week for products for 7 consecutive days, ¥98/year for products for consecutive years
4. Accounts that purchase automatic subscription translation packages will deduct fees from your iTunes account 24 hours before the expiration of each monthly subscription period. After the deduction is successful, the subscription period will be extended.
5. If you need to cancel the subscription, please manually open the Apple phone "Settings" --> Enter "iTunes Store and App Store" --> Click "Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscribe", select WorldTalk translation package to cancel the subscription. If you do not close the subscription at least 24 hours before the end of the subscription period, it will be deemed that you have agreed to continue the authorization, and the subscription will be automatically renewed.
6. User service agreement: http://www.worldtalk.link/userProtocol.html
7. Continuous subscription translation package service agreement: http://worldtalk.link/translation_renew_service-en.html
8. Translation package service agreement: http://worldtalk.link/translation_service-en.html
9. Privacy agreement: http://www.worldtalk.link/about.html

If you have comments and suggestions, please feel free to contact us:
Email: worldtalk@zerophil.com
Facebook group: WorldTalk App

🆕 What's New · v6.4.5

Stability improvements and bug fixes

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
WorldTalk-Make Foreign Friends
Developer
Shanghai Zero Technology Co., Ltd.
Bundle ID
com.zerophil.Worldtalk
App Store URL
Open in App Store
Category
Social Networking
Content rating
17+
Languages
AR, DA, NL, EN, FR, DE, ID, IT, JA, KO, PL, PT, RU, ZH, ES, ZH, TR, UK, VI

Company

Website
www.worldtalk.link
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$138/mo
Top-grossing rank
Outside top 100 in US Social Networking
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth191 ratings+19000% lifetimeShow 3-year history estimate ▾Jun 2019Dec 2023May 2026
Tracked (56 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

Similar apps in Social Networking

Full revenue analysis
Read the article-style breakdown for WorldTalk-Make Foreign Friends: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →