NebulizerAU vs Tapko Tuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NebulizerAU
This audio effect plugin emulates the sound of an old-school, warbly tape delay. It functions as an AUv3 effect, allowing it to be used on multiple tracks within various audio applications. It delivers a distinct lo-fi sound.
- AUv3 effect plugin
- Tape delay emulation
- Lo-fi sound character
- Stackable on multiple tracks
- Compatible with GarageBand, AUM
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Old school warbly malfunctioning tape delay Nebulizer comes echoing back from the IAA doldrums. But fear not. Even though it's now an AUv3 effect plugin, ready to stack up on multiple tracks in GarageBand, AUM or your favourite audio application, it's still the wayward lo-fi monstrosity you used to know. And if you didn't know it, isn't it about time you did? Nebulizer is totally free. No ads, no in-app purchases, no subscriptions, no surveillance, no nag screens. If you want premium features, this is not the app for you.
Tapko Tuner
A highly accurate chromatic tuner designed for bass and guitar, offering real-time pitch detection. It functions as a standalone app using your device's microphone or as an AUv3 effect within compatible music applications.
- High-accuracy chromatic tuning
- Real-time pitch detection
- Standalone microphone tuning
- AUv3 extension support
- Adjustable reference pitch
- Low-noise idle behavior
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Tapko Tuner is a precise chromatic tuner for guitar and bass, from 5-string low B up to the top frets of a guitar. Use it on its own with your device microphone, or load it as an AUv3 effect in AUM, GarageBand, Loopy Pro and other hosts. The audio passes through untouched. Features: - Accurate real-time pitch detection, steady even on low bass notes - Clean horizontal meter that shows flat, in tune and sharp at a glance - Large note name with octave and live frequency readout - Adjustable reference pitch (A4 = 420-460 Hz) - Adjustable indicator width and height - No ghost readings when the room is quiet - MIDI CC output in AUv3 hosts, one CC per tuning zone Notes: - Microphone permission is required for standalone tuning. - MIDI output is available when Tapko Tuner runs as an AUv3 plugin.
Screenshots
Verdict
The clearest difference is update cadence: NebulizerAU at daily against Tapko Tuner's every 5 weeks. NebulizerAU also leads on ratings volume (4 vs 1) and iOS requirement (15.0 vs 17.6). 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 — 5.0 for NebulizerAU against 5.0 for Tapko Tuner. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
NebulizerAU ships an update daily, Tapko Tuner every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | NebulizerAU | Tapko Tuner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Number of ratings | 4 — better | 1 |
| Update frequency | Daily — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthew Caldwell | David Lars Guva |
Customer experience
NebulizerAU
Tapko Tuner
In-app purchases
NebulizerAU
No in-app purchases
Tapko Tuner
No in-app purchases
