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73
BU Score
Strong

Team Shake

4.7 ✍️ Editor
✍️ BU Analytics Review

Team Shake is an iOS app from Rhine-o Enterprises LLC in the Utilities category, currently rated 4.7★ across 1,543 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 73Strong (healthy traction). For a Utilities app, that means healthy traction.

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

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 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 7 of 7 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
Excellent rating (4.7★)METRIC
+$2,200
worth every pennyREVIEW
+$2,000
Low install base (1,543 ratings)METRIC
+$1,500
Mature app (15y old)METRIC
+$1,500
highly recommendREVIEW
+$1,400
support teamREVIEW
+$900
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.

⭐ 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 →
🔄 updated 15y ago📂 Utilities💰 Paid🚀 Launched 2010 (15y old)

📝 About this app

Team Shake provides a technological and environmentally friendly way to choose teams for board games, sporting events, tournaments, school projects or anytime groups are required. The newest release brings many new features including full iPad support, balancing teams based on skill or gender, importing users from a file, enabling video output, and sharing teams via facebook or email.

Team Shake is the premier iOS App for creating teams. Instead of a hat and scraps of paper, the user enters his friends' names in his iPhone and gives it a shake. The screen will then display a random set of color-coded teams. These teams can immediately be used for game play or shared via facebook or email. The quick and easy selection of random (or balanced) teams eliminates fighting over who will be on which team. Innovative use of the iPhone shake gesture gives users the satisfying feeling of shaking a virtual hat without the trouble of carrying around an actual hat. Conventional buttons can also be used for those who would rather not shake their expensive hardware about.



The app is designed with ease of use and simplicity in mind. Names can easily be entered with the onscreen keyboard, chosen from the user's contacts, or imported from a file. The email and facebook functions document the members of each individual team as well as preserving the team number and color assigned by the app. For repeated use of Team Shake, lists of friends can be easily saved and loaded later. The current list is also automatically saved so that if you exit the app, or even reboot the device, changes will not be lost. For teachers and others with large lists of people, Team Shake supports the ability to import teams from text or csv files.

If you have any problems, feature requests, or comments please send an email to support@rhine-o.com.

Features:

* Create 1 to 64 random teams
* Create completely random or balanced teams
* Full iPad support
* Eliminates fighting over choosing teams
* Share / Save teams via email or Facebook
* Teams can be chosen by the number of teams or by the size of teams.
* Save lists of friends for later games
* Import lists from email or spreadsheet
* Export lists and options for use on another device
* Satisfying feeling of shaking a “virtual” hat to create teams
* Animated shaking hat
* Entry of names via onscreen keyboard
* Entry of names via iPhone contacts
* Temporarily disable people who are absent
* Set groups of people to always be on the same team
* Set groups of people to always be on different teams
* Set user strength to make more even teams (now supports fully balanced teams)
* 5 users strengths level
* Pick a single random person from the list of players
* User strength indicator on the main screen (can be disabled in options)
* Number of active players and total players is now displayed on the main screen
* Video Out Support
* Option to Sort Teams by Name
* Option to balance male / female team members
* "Equal Ability" option to create teams where all players have the same strength
* Option to create separate male and female teams
* Configurable Team Colors
* Configurable Team Names
* Print Support
* Export Teams in CSV or XLS Format
* Team Shake now supports simultaneously assigning players to multiple subteams and / or oppose teams at the same time.
* Subteams / Oppose teams can now have customized names to make selection easier
* Subteams / Oppose teams can now be enabled or disabled globally so that teams can be made quickly without subteams / oppose teams. In particular, Balance Teams Strengths will work when separate Male / Female teams are created.

Yappler-Tags: Teams, Groups, Random, Hat, Entertainment, Games, Utilities

Profile & Insights

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

Identification

App name
Team Shake
Developer
Rhine-o Enterprises LLC
Bundle ID
Not found
App Store URL
Not found
Category
Utilities
Content rating
Not found
Languages
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Company

Website
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Tagline
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Description
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Founded
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HQ / Address
Not found
Employees
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Logo
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Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$33.9K/mo
Top-grossing rank
Not found
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
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Blog
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Press / News
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Contacts & Socials

Socials
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Email
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Phone
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Contact page
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About page
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Recent App Store Reviews49 latest · avg 4.41★ · 69.4% 5★ · 8.2% 1★
5★
34 (69%)
4★
9 (18%)
3★
2 (4%)
2★
0 (0%)
1★
4 (8%)
+42 ratings/week
Praise: great ×17 love ×16 recommend ×4 amazing ×3 awesome ×3Complaints: crash ×1
Top positive
★★★★★ Awesome organizer
Team Shake is amazing! Love it! Students love it because there is no fussing over who is in what group! Highly recommend it to anyone!…
★★★★★ Good app
Love it…
Top negative
★☆☆☆☆ Useless
I have used this app in the classroom for 5 years. I recently needed to change my classes but it gives me a warning and I can’t get past it to add a class. I went ahead and upgraded to the paid version but it still doesn’t work.…
★☆☆☆☆ Not user friendly
The interface is difficult to work with, and should be more straight forward. It's challenging to import class lists and has confusing wording for the different options. Seems like it should not be this difficult. Waste of $.99...unles…
📈Ratings growth1,543 ratings+3115% lifetimeShow 3-year history estimate ▾Mar 2014Jun 2019May 2026
Tracked (60 weeks) Pre-tracking estimate (36 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.
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