Comparison

Doublage vs Swift Alert

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

Head to head
About

Doublage

Features
Read full description

Doublage is an augmented reality artwork by Mona Young-eun Kim that explores the evolution of urban landscapes in relation to language. Scan the signs of Le Monde projeté to reveal digital symbols, languages and forms in physical space. The application also brings the artist’s sculptures into the real world as 3D objects and interacts with her catalogue published in 2021. Moving between physical and virtual spaces, Doublage questions the authority of dominant language, the right to understand, the freedom not to understand, and the changing materiality of sculpture and installation. Some experiences require access to designated artworks, exhibition spaces or printed materials. Technical development is led by Robert Hulland, co-founder of AzurParang Studio.

About

Swift Alert

Stay updated with all things related to a popular artist's tour and music. Get news, concert dates, real-time alerts for livestreams, track surprise songs, and test your knowledge with trivia.

Highlights
  • Fan newsfeed
  • Concert dates
  • Real-time livestream alerts
  • Surprise Song Tracker
  • Trivia quizzes
Features
Read full description

The ultimate app for Swifties! Swift Alert will keep you connected to the shows and the music with a newsfeed of key fan accounts, concert dates in your time zone, and real-time alerts so you can check out livestreams. The Surprise Song Tracker will ensure you always know the latest surprise songs, and trivia quizzes will give you a chance to test your knowledge and show off your Swiftie status to your friends. Swift Alert is THE go-to source for Swifties! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Doublage4 screens
Swift Alert4 screens

Verdict

The call

The clearest difference is in-app purchases: Doublage at none against Swift Alert's 12. On price, update cadence, 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. Swift Alert sells 12 in-app purchases, starting at $0.99 per month. Doublage asks for nothing beyond the download.

UpkeepUpdate frequency

Doublage ships an update every 3 weeks, Swift Alert every 10 days. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

Scorecard1 real difference · 9 level
Doublage versus Swift Alert: the parameters behind the verdict, then further details
ParameterDoublageSwift Alert
PriceFreeFree
Rating—4.9 (40K ratings) — better
Positive reviews—81.1% of reviews
Number of ratings—40K — better
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size200 MB118 MB
Age rating4+4+
DeveloperMona Young-eun KIMSwift Alert LLC

Bugs and requests

Doublage

Not enough reviews yet to summarise bugs or requests.

Swift Alert

Reported bugs

3 issues
  • Mastermind scores not tracking correctly
  • Trivia questions not loading properly
  • Calendar events not clearing after shows

Requested features

4 requests
  • More interactive features (outfit history, song rankings, etc.)
  • Ability to edit Mastermind submissions
  • Merch/announcement notifications
  • Syncing progress across devices

In-app purchases

None

Doublage

No in-app purchases

12 purchases

Swift Alert

Subscriptions10
  • Swift Alert Games Subscription$0.991 Month
  • Swift Alert Games Subscription$1.991 Month
  • Swift Alert Games Subscription$2.991 Month
Show 7 more
  • Swift Alert Games Subscription$3.991 Month
  • Swift Alert Games Subscription$5.991 Month
  • Swift Alert Games Subscription$9.991 Year
  • Swift Alert Games Subscription$12.991 Year
  • Swift Alert Games Subscription$14.991 Year
  • Swift Alert Games Subscription$17.991 Year
  • Swift Alert Games Subscription$19.991 Year
One-time2
  • Become a Swiftie$0.99
  • Become a Swiftie$1.99

Questions

Is Doublage free?
Doublage is free to download, with no in-app purchases.
Is Swift Alert free?
Swift Alert is free to download, with in-app purchases available.
Do Doublage or Swift Alert have ads?
Neither Doublage nor Swift Alert shows ads.
Which is updated more often, Doublage or Swift Alert?
Doublage ships an update every 3 weeks, and Swift Alert every 10 days. Most recently, Doublage was updated on October 30, 2026 and Swift Alert on November 1, 2026.

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