JustPitch vs shortReverse II
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustPitch
Develop your perfect pitch with a comprehensive range of keys and multiple voice options. A free lite version is available to try before purchasing the full application.
- Perfect pitch training
- Full key range
- Multiple voices
- Free lite version available
- Develop musical ear
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You can train perfect pitch in full key range with multiple voices. Please try the free version "JustPitch Lite" before buying this app.
shortReverse II
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Concept: “shortReverse II” is the advanced version of “shortReverse” which was previously released. The second has the same functionality as the first but resolves professional needs, that is, the problem of restricted buffer size (2^N). Now the user can freely adjust the buffer size from 256 to 65536 (in 1 sample unit). Usage: The user can reverse an incoming audio signal in real-time only while pushing the button. "buffer size" slider is text-editable by clicking. Note: Button automation in DAW is not supported. System Requirements: AUv3 host stereo output: just plug headphone/mic or audio interface.
Screenshots
Verdict
The clearest difference is update cadence: shortReverse II at every 2 days against JustPitch's every 10 months. shortReverse II also leads on iOS requirement (12.0 vs 16.6). JustPitch's advantage is price ($0.99 vs $3.99). On 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
JustPitch costs $0.99 and shortReverse II $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
JustPitch ships an update every 10 months, shortReverse II every 2 days. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.
| Parameter | JustPitch | shortReverse II |
|---|---|---|
| Price | $0.99 — better | $3.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomohiro Yamashita | Satoshi Kajii |
In-app purchases
JustPitch
No in-app purchases
shortReverse II
No in-app purchases
