Comparison

Transponder Elev vs Sound Touch

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

Head to head
About

Transponder Elev

Features
Read full description

Transponder Elev er en egen app for elever i grunnskolen og videregående skole. Den gjør det enkelt og trygt for elever å ta kontakt med sine lærere eller ressurspersoner i kommunen og ved skolen man går på.

About

Sound Touch

This educational app uses real-life photos and interactive audio to teach young children words, sounds, and early vocabulary. It features over 400 flashcards across various categories and supports 35 languages, making it ideal for early language development.

Highlights
  • 400+ real-world flashcards
  • Authentic sounds and real photos
  • Up to 6 variations per item
  • 35 languages supported
  • Kid-friendly navigation
  • Teaches first words and vocabulary
Features
Read full description

#1 Toddler Flashcards App - Trusted by Families, Schools & Educators Worldwide! Sound Touch is an award-winning educational app loved worldwide by millions of families, teachers, speech therapists, and schools since its launch in 2010. Designed for toddlers, babies, and preschoolers, it teaches words, sounds, and first vocabulary through real-life photos and interactive audio. Designed with student privacy in mind, Sound Touch supports FERPA, COPPA, and SOPPA compliance requirements. No student accounts are required, there are no third-party advertisements, and no personal information is collected from children. Why Parents & Teachers Love Sound Touch: • 400+ real-world flashcards - animals, vehicles, instruments & more • Authentic sounds & real photos to build word recognition and memory • Up to 6 variations per item to encourage deeper learning and attention • 35 languages supported - perfect for multilingual learning • Easy, kid-friendly navigation - no reading required Help Your Child Learn: • First words & animal names • Vehicle & instrument recognition • Early speech and vocabulary • Multilingual exposure (optional) Perfect for: • Babies, toddlers, preschoolers • Speech therapy & early intervention • Learning at home or in classrooms Trusted by Schools & Educators: • Supports FERPA, COPPA, and SOPPA compliance requirements • No third-party advertising • No student accounts required • No collection of personal information from children Download Sound Touch today and give your child a head start in language, memory, and discovery. We value your feedback! Contact us with any suggestions - we're always improving. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Supported Languages: English (US), English (UK), English (Australia), Spanish, Spanish (Latin America), French, French (Canada), German, Italian, Portuguese (Portugal), Portuguese (Brazil), Russian, Arabic, Chinese (Simplified), Chinese (Traditional), Japanese, Korean, Dutch, Swedish, Danish, Norwegian, Finnish, Greek, Polish, Hungarian, Czech, Turkish, Afrikaans, Hebrew, Croatian, Slovenian, Catalan, Hindi, Filipino (Tagalog) and Persian

Screenshots

Transponder Elev3 screens
Sound Touch4 screens

Verdict

The call

The clearest difference is price: Transponder Elev at Free against Sound Touch's $19.99. Sound Touch's advantage is update cadence (every 3 weeks vs every 6 months). On ads, in-app purchases, device support and iOS requirement 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

Transponder Elev is free to download; Sound Touch costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Transponder Elev ships an update every 6 months, Sound Touch every 3 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 7 level
Transponder Elev versus Sound Touch: the parameters behind the verdict, then further details
ParameterTransponder ElevSound Touch
PriceFree — better$19.99
Rating—3.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size38 MB649 MB
Age rating4+4+
DeveloperTransponder ASSoundTouch Interactive

In-app purchases

None

Transponder Elev

No in-app purchases

None

Sound Touch

No in-app purchases

Questions

Is Transponder Elev free?
Transponder Elev is free to download, with no in-app purchases.
Is Sound Touch free?
Sound Touch costs $19.99, with no in-app purchases.
Do Transponder Elev or Sound Touch have ads?
Neither Transponder Elev nor Sound Touch shows ads.
Which is updated more often, Transponder Elev or Sound Touch?
Transponder Elev ships an update every 6 months, and Sound Touch every 3 weeks. Most recently, Transponder Elev was updated on October 15, 2026 and Sound Touch on October 3, 2026.

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