Comparison

UltraChord vs ThaiCards

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

Head to head
About

UltraChord

Master chord recall and understanding with this music education app. It uses active recall and spaced repetition to help you learn chords quickly and accurately. Practice specific genres or create custom mixes, and hear chords played on various instruments.

Highlights
  • Chord recall and accuracy tracking
  • Spaced repetition learning
  • Genre-specific chord practice
  • Custom chord mixes
  • Hear chords on multiple instruments
  • Daily practice reminders and streaks
Features
Read full description

Know your chords. Don't calculate them. You see F#m7. Do the notes come straight to mind, or do you have to work them out? UltraChord helps you build faster, more confident chord recall, so you can spend less time calculating and more time playing, writing, and improvising. GETTING IT RIGHT IS JUST THE START Knowing a chord means more than finding the right answer eventually. UltraChord tracks accuracy and recall speed, helping you build toward knowing the notes without stopping to think. PRACTICE WHAT NEEDS WORK Spell chords and recall their guide tones from memory. Get immediate feedback, then revisit the chords that slow you down. Your practice adapts to your results. SEE YOUR PRACTICE PAY OFF Follow each chord's progress in your chord map. See what's becoming familiar and what still needs attention. LEARN THE CHORDS YOU'LL ACTUALLY PLAY Start with guided Fundamentals and Chord Building lessons, then explore Pop, Rock, Blues, and Jazz. Build a custom practice mix when you want to focus on your own selection. DON'T JUST MEMORIZE IT. HEAR IT. Hear individual notes and full chords with piano, nylon guitar, electric guitar, synthesizer, and choir sounds. Explore piano, guitar, and staff views to connect the chord symbol with its notes and sound. A LITTLE EVERY DAY ADDS UP Short daily sessions, streaks, and reminders help you keep coming back. Each practice is another step toward easier recall. Daily music theory, backed by science. UltraChord brings together active recall, spaced repetition, and immediate feedback - learning techniques that support lasting memory. START FREE Learn free with the full Fundamentals course and your first Chord Building lesson. Create a free account to save your lesson progress, scores, and streak. Subscribe for the remaining pathways, unlimited adaptive practice, custom mixes, and detailed progress. See the chord. Know the notes. You just know it. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ThaiCards

Features
Read full description

ThaiCards is a Thai flashcard app built on spaced repetition. It shows you each word right before you would forget it, and keeps bringing it back until it sticks. Every card carries Thai script, romanization, English and audio, so you can start before you can read Thai. Most of them carry a picture of the moment you would use the word in, which is what makes them stay put. Free to start. A beginner deck, the street food phrases and the coached practice tracks are open before you pay for anything, and you do not need an account to try them. Flashcards - Spaced repetition shows each word right before you would forget it. - Tap to flip between Thai and English. Swipe right or up when you know it, left or down to keep studying it. - Thai script, romanization and English on every card, with audio and tone information. - A daily queue sized to about ten minutes. Word Explorer - Browse thousands of common Thai words by category: basics, food, drinks, travel and more. - Ordered by how often Thai people actually say them, not by dictionary order. - Mark words known to clear them, or keep them in your deck. Situations - Whole phrases for the moments you are actually in: a food stall, a taxi, a market, a family meal, the bank counter. - Fourteen cards work the other way round. They show what somebody says to YOU, with the answer to give back, because asking a question is only half of it. - Tap any word in a phrase to see what it means, hear it on its own, and add it to your own deck. - Written for people who spend real time in Thailand, including a section for Isan and family life rather than tourism. Watch - A hands-off mode for the times you do not want to answer anything. Words play one after another with the audio and an illustration. - Choose one, two, three or four seconds a card and it keeps going on its own. - Slide anywhere in the deck: back to the most common words, forward into rarer ones, or to the point your studying has reached. - Over 2,500 Thai words, each with its own illustration. Coached practice - Work through guided tracks step by step, with a teacher panel that reads each line aloud. - Practice introductions and everyday conversation, one prompt at a time. - Choose your mix of Thai and English: mostly Thai, mostly English, or both. - Speak your answer and check it, or reveal the meaning and move on. Made for beginners - No prior Thai needed. Romanization sits beside the script from the first card. - An optional free account syncs your progress across devices. ThaiCards is an independent project, built by someone who splits time between the US and Thailand and married into a Thai family. It is updated often. If something is broken or confusing, email the developer and a human will answer. An internet connection is required. Subscription ThaiCards Premium is 1.99 USD per month and renews automatically until you cancel. The free tier includes a beginner deck, the street food situations and the coached practice. Premium opens the full deck catalogue, the rest of Watch and every Situations set, keeping words from Word Explorer, and custom vocabulary. You can cancel any time in Settings on your iPhone under your Apple Account, then Subscriptions. Cancelling stops the next renewal, and your access continues through the end of the period you have paid for. Terms of Service: https://flashcards.alexsears.org/terms.html Privacy Policy: https://flashcards.alexsears.org/privacy.html

Screenshots

UltraChord4 screens
ThaiCards4 screens

Verdict

The call

UltraChord and ThaiCards are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. UltraChord sells 1 in-app purchase, starting at $19.99 per year and ThaiCards sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

UltraChord ships an update every 8 days, ThaiCards every 5 days. Both last shipped on October 24, 2026.

ScorecardNo meaningful differences
UltraChord versus ThaiCards: the parameters behind the verdict, then further details
ParameterUltraChordThaiCards
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 8 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size112 MB11 MB
Age rating4+4+
Developerbeau KelseyAlex Sears CPA LLC

In-app purchases

1 purchases

UltraChord

Subscriptions1
  • UltraChord Annual$19.991 Year
1 purchases

ThaiCards

Subscriptions1
  • Thai Tutor Premium$1.991 Month

Questions

Is UltraChord free?
UltraChord is free to download, with in-app purchases available.
Is ThaiCards free?
ThaiCards is free to download, with in-app purchases available.
Do UltraChord or ThaiCards have ads?
Neither UltraChord nor ThaiCards shows ads.
Which is updated more often, UltraChord or ThaiCards?
UltraChord ships an update every 8 days, and ThaiCards every 5 days. Most recently, UltraChord was updated on October 24, 2026 and ThaiCards on October 24, 2026.

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