KanaFlow vs Sight Reading
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KanaFlow
Master Japanese kana with interactive exercises. Practice standard, dakuten, handakuten, and yōon characters. Track your progress with multiple training modes and customize your learning experience with themes and sound options.
- Practice standard, dakuten, handakuten, yōon
- Translate, Identify, and Match exercises
- Progress tracking
- Customizable themes
- Optional sound effects and vibration
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KanaFlow is the perfect app for practicing written Japanese for beginners! Choose from different character variants, including standard, dakuten, handakuten, and yōon, to match your learning needs. Test yourself with three types of exercises—Translate, Identify, and Match—to reinforce your memory and track your progress. Enjoy customizable themes, including light, dark, and automatic appearance modes, as well as optional sound effects and vibration to enhance your learning experience. Whether you're just starting out or brushing up on your skills, KanaFlow is here to support you in learning the essentials of Japanese writing!
Sight Reading
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One note. Name it. Next. Most note trainers show you half a staff. Put a low note on a treble staff and it floats away on ledger lines that you never see in real music. This app draws the grand staff by default, both clefs together, with the ledger lines actually there. You hear every note. The note sounds as it appears, and a play button repeats it as many times as you want. Miss one and you hear the correct note too, so the answer arrives through your eyes and your ears at the same time. The tone is synthesised, not a recording, and it plays even with the ringer switch off. Turn it off with the speaker button and everything still works — the play button keeps working when you ask for it. Miss one and it tells you. Get a note wrong and the correct note appears on the staff next to your answer, in green, before the next question comes. At the end of the session you get the list of what you missed. Some apps just skip past an error and leave you guessing. The notes you miss come back. Every answer updates that note's accuracy. Notes you get wrong show up more often, and the same note never appears twice in a row. Two people running the same drill see different orders, because the app is following each of them. 26 drills, and nothing is locked. Treble and bass basics. The grand staff. Around middle C, where readers guess. Three ledger lines above the treble and below the bass. Six key signature drills from one sharp to three flats. Or build your own: pick the clef, drag the range note by note, choose any of the fifteen key signatures, answer by note name or on a keyboard, and set the session length. None of it is behind a payment. No microphone. No MIDI. No account. It plays sound but never listens, and it never connects to an instrument, so there is nothing to fail to detect. It declares no permissions at all. It works on a plane and in a practice room with no signal. Sharps and flats are handled properly. F sharp and G flat are the same key, so answering with the other spelling counts as correct — and the app tells you which spelling this key signature uses. Your progress is stored on this device only. Nothing is uploaded and nothing is collected. Deleting the app deletes it.
Screenshots
Verdict
The clearest difference is iOS requirement: KanaFlow at 13.4 against Sight Reading's 17.0. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | KanaFlow | Sight Reading |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 20 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Alejandro Muratalla | Jinwan Kim |
In-app purchases
KanaFlow
No in-app purchases
Sight Reading
No in-app purchases









