Comparison

DrakeEquation vs Bridge

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

Head to head
About

DrakeEquation

Features
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- Drake equation was first stated in year 1960 by Frank Drake who was the first to search for radio signals from extraterrestrial civilizations. - The equation calculates the number of civilizations in our galaxy with which communication might be possible. - Put in your own data in the equation and play around with these values and see the chance for a signal from a civilization in our galaxy.

About

Bridge

This tool connects your magic apps, allowing data to be sent, transformed, and received. It features AI-powered input transformations like converting text to emoji or finding celebrity birthdays, enabling creative reveals and background printing.

Highlights
  • Send, transform, and receive data between magic apps
  • AI-powered input transformations
  • Background printing integration
  • Works with iOS Shortcuts
  • Custom Shortcut actions
  • Accomplice mode
  • Input and output APIs
Read full description

Introducing Bridge: a reliable tool to send, transform and receive data between your favourite magic apps. Want to use an impression pad to generate video reveals? Or how about being able to send to your printer app in the background? Imagine - a spectator writes any celebrity on an impression pad. Behind the scenes, Bridge connects this with a printer app, allowing you to reveal the celebrity's name printed in your pocket. Furthermore, Bridge also includes the same cutting-edge AI first introduced in our award-winning apps DFB X and WikiTest to transform your inputs before passing it on to your reveal.  For example: - *Letters to number position in alphabet* - "marc" automatically becomes "13 1 18 3". - *Famous movie of celebrity* - gives the most famous movie starring the actor entered. - *Zip code lookup* - "10010" becomes "New York". - *Emojify* - turn text into emoji. - *Birthday of celebrity* - return the birthday of any famous person. ...or create your own and add any more you can think of! With Bridge AI, Bridge can take that celebrity input, find their most popular film, and pass that on to the printer app instead, printing the poster of that movie! Previously, if you wanted to share data between magic apps, other magic apps have been typically repurposed. But now, using the same, reliable technology that powers WikiTest, Bridge is the first app intentionally developed to share data between your favourite apps. Bridge uses other apps or Shortcuts to pass through data for inputs and reveals. As well as adding support into my own apps, developers of many third party apps either have or have said they will build in native support for Bridge, including PeekSmith, AWP Lumen, Glyphs, TAP - The Architect Of Predictions ...with many more to come. Bridge even includes its own custom Shortcut actions, accomplice mode, input and output APIs to link with other apps, a URL scheme, its own Peek Screen and more. Have one app send text to Bridge, and have another app poll Bridge to link them together. Simply copy your API URL into your favourite magic app to begin using Bridge. - Use Bridge with any existing or future magic app that supports sending or receiving text - Standardised input and output Web API for other apps - Works with iOS Shortcuts - send and push data to and from Bridge, and even change your Bridge AI prompt via Shortcuts - Integrated Peek Screen - Accomplice Web Control Mode - For most uses and integrations, the Bridge app doesn't even need to be open! Note that Bridge AI requires credits or you can use your own self-funded API key. Credits can be purchased in-app if desired. Note also that third party integration features are unlocked via the included one time in-app purchase.

Screenshots

DrakeEquation2 screens
Bridge1 screens

Verdict

The call

The clearest difference is in-app purchases: DrakeEquation at none against Bridge's 2. DrakeEquation also leads on iOS requirement (15.6 vs 17.6). Bridge's advantage is update cadence (every 4 days vs every 10 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

DrakeEquation costs $0.99 and Bridge $0.29 up front. Bridge sells 2 one-off in-app purchases. DrakeEquation asks for nothing beyond the download.

UpkeepUpdate frequency

DrakeEquation ships an update every 10 months, Bridge every 4 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
DrakeEquation versus Bridge: the parameters behind the verdict, then further details
ParameterDrakeEquationBridge
Price$0.99$0.29 — better
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 10 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size5 MB10 MB
Age rating4+4+
DeveloperdomesticusdevelopMarc Kerstein

In-app purchases

None

DrakeEquation

No in-app purchases

2 purchases

Bridge

One-time2
  • 100 Bridge AI Credits$6.99
  • Bridge Pro$29.99

Questions

Is DrakeEquation free?
DrakeEquation costs $0.99, with no in-app purchases.
Is Bridge free?
Bridge costs $0.29, and also offers in-app purchases.
Do DrakeEquation or Bridge have ads?
Neither DrakeEquation nor Bridge shows ads.
Which is updated more often, DrakeEquation or Bridge?
DrakeEquation ships an update every 10 months, and Bridge every 4 days. Most recently, DrakeEquation was updated on October 29, 2026 and Bridge on October 30, 2026.

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