DeDrummer vs Latch Tuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeDrummer
This music app acts as an AUv3 EQ designed for DJs. It allows users to effectively remove drum and bass frequencies from tracks, and also features a "Vocal Featuring" option to emphasize mid-range sounds.
- Remove drum sounds
- Remove bass sounds
- Emphasize vocal range
- AUv3 plugin support
- DJ-focused EQ
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Concept: The app is a powerful AUv3 EQ for DJ which can remove drum & bass sounds from musical pieces. Usage: "Drum" slider will remove drum sounds. "Low Cut" knob will remove bass sounds. "Vocal Featuring" will emphasize the middle range. System Requirements: Auv3 host (Cubasis, AUM, apeMatrix etc).
Latch Tuner
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Know the note. Get the numbers. Back to the beat. Ordinary tuners are built for long, sustained notes. Play a one-shot through one and the needle jumps around during the attack, then goes blank before you can read it. Latch Tuner is built for how producers actually work: it skips the attack, measures the body of the sound, and holds the answer on screen after the sample has ended. How it works. You chopped a bass note from an old record and it's fighting your track. Insert Latch Tuner on the channel, trigger the pad once, and it reads: E3 −26.5 ¢ · 324.6 Hz · MIDI 64 Set TARGET to the note you actually want — say C3 — and it does the conversion for you: SEMI −4 · FINE +27 Those are the two numbers your sampler's pitch controls take. Type them in, retrigger, done. No looping the sample into a phone tuner, no guessing against a piano. Two modes. • LATCH — for one-shots, chops, plucks, vocal stabs and 808s. Transient-aware capture holds the reading until you clear it. Capture history keeps your last few results on screen, so you can work through a whole kit without writing anything down. • LIVE — stop switching apps to tune. A straightforward in-line tuner for guitar, synth and voice, docked in a corner of your session. It tells you when it isn't sure. A gliding 808 or a weak fundamental reads as low confidence rather than a confident wrong answer. A chord reads as its root, flagged rather than asserted. Noise and washed-out chops report no clear pitch, because there isn't one. Tap PLAY to hear a reference tone against the sample and decide with your ears — below ~80 Hz the tone adds an octave-up partial so you can hear it on a device speaker. Speaks sampler. Note name, cents, frequency and MIDI note number, plus the SEMI/FINE correction to your chosen target. Samplers disagree about octave numbers, so the readout shows its convention next to every answer — and a C3/C4 toggle matches it to yours. It can't silently put you an octave off. Adjustable reference pitch (440, 432, 442…). Runs where you work. An AUv3 audio effect — use it in AUM, Koala, GarageBand, or any other AUv3 host. Plus a standalone app that listens through the mic. Audio passes through untouched. One-time purchase. No subscription, no ads, no account. Everything is analyzed on-device; nothing is recorded or uploaded.
Screenshots
Verdict
The clearest difference is update cadence: DeDrummer at every 10 days against Latch Tuner's every 3 weeks. DeDrummer also leads on price ($2.99 vs $4.99) and iOS requirement (12.0 vs 16.0). 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
DeDrummer costs $2.99 and Latch Tuner $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DeDrummer ships an update every 10 days, Latch Tuner every 3 weeks. Both last shipped on October 18, 2026.
| Parameter | DeDrummer | Latch Tuner |
|---|---|---|
| Price | $2.99 — better | $4.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Satoshi Kajii | Bruno Santos Marinho |
In-app purchases
DeDrummer
No in-app purchases
Latch Tuner
No in-app purchases
Questions
Is DeDrummer free?
Is Latch Tuner free?
Do DeDrummer or Latch Tuner have ads?
Which is updated more often, DeDrummer or Latch Tuner?
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