Hear2Rise vs DuotingZ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hear2Rise
This app uses audio-only flashcards for learning. Dictate challenges and responses to create study decks for languages, math, and more. Features cloud syncing, sharing, and auto-play for hands-free learning.
- Audio-only flashcards
- Dictate challenges and responses
- Cloud syncing across devices
- Share decks with friends
- Auto-play with shuffle and loop
- Mastery level tracking
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Hear2Rise is an innovative flashcard App, where simplicity is King. Unlike other Apps that incorporate images and text, Hear2Rise focuses exclusively on Audio. This simple approach yields powerful results, making the tasks of creating, using, and sharing cards simple beyond compare. Want to learn Spanish? Just dictate the Spanish words and corresponding translation into the App, one after the other, using our simple UI (user interface). Already know Spanish and want to learn French? Just do the same thing, dictate the Spanish word followed by the French translation. Want to learn (or have your child learn) the times table? Again, just dictate your “Challenge” and the corresponding “Response”, and that’s it! You could literally create 20 cards in less than a minute! Once created, your deck is synced to the cloud, making your library available on multiple devices; you can even share your deck with friends. When doing mundane activities like taking a walk or riding a train, you can use our auto-play feature to learn your deck; you can set it to shuffle, continuously loop, and repeat each card multiple times before proceeding. Just set your preferences, press go, and let the learning begin! When reviewing cards one by one, you can mark your mastery of each card as strong, weak, or in between, and then filter your playback by its’ marked mastery level. Each card has a Challenge and associated Response. The application of this is endless. Some examples of decks you could easily create are: • Take a study guide and record the question (Challenge) and the answer (Response). Then play it back to master them. • Learn technical terms • Learn languages • Learn math facts and formulas • Store trivia cards • Memorize theater lines (via Series Mode) • Memorize biology processes like the Krebs Cycle (via Series Mode) • Memorize case law for law school • Memorize chemical equations If you can hear it, you can learn it!
DuotingZ
This app allows users to repeatedly play audio files from their iPod library, including albums, audiobooks, and podcasts. It features adjustable playback speeds, sound wave visualization, and speech recognition in 58 languages. The app also supports background playback and remote control functionality.
- iPod library integration
- Adjustable playback speed
- Repeat playback options
- Speech recognition (58 languages)
- Sound wave visualization
- Background playback
- Remote control
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***Functions*** iPod library -album -audiobook -podcast Play repeatedly -the any ranges of a file -the whole file -1, 2, 4, 8, 16 times or unlimited Sound wave -within 30 minutes Speech recognizer -58 languages -within 30 seconds Remote Control -play -forward -back Play speed -x 0.5 -x 0.67 -x 0.8 -x 1.0 -x 1.25 -x 1.5 -x 2.0 Play in background
Screenshots
Verdict
Hear2Rise and DuotingZ both sit at 4.0 stars, but that hides the real split: 100% of DuotingZ's written reviews are positive against 50% of Hear2Rise's. DuotingZ also leads on update cadence (weekly vs every 2 months) and iOS requirement (10.0 vs 13). Hear2Rise's advantage is ratings volume (3 vs 1). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.0 for Hear2Rise against 4.0 for DuotingZ. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 50% of Hear2Rise's written reviews are positive against 100% of DuotingZ's.
Hear2Rise ships an update every 2 months, DuotingZ weekly. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.
| Parameter | Hear2Rise | DuotingZ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 4.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 | 10.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | HIPOINT INC | OMTea App |
Customer experience
Hear2Rise
DuotingZ
In-app purchases
Hear2Rise
No in-app purchases
DuotingZ
No in-app purchases









