Stereo Phaser vs TaS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stereo Phaser
This audio effect app provides a stereo phaser with adjustable rate, depth, feedback, and stereo spread. It functions as an Audio Unit AUv3 plugin for hosts like GarageBand or as a standalone application for real-time audio processing.
- Stereo phaser effect
- Adjustable rate, depth, feedback
- Stereo spread control
- Audio Unit AUv3 plugin
- Standalone app mode
- Real-time audio processing
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That is nice phaser effect that can run in stereo mode. The app is Audio Unit AUv3. In stereo mode the signal is split and run through 2 phaser effects with different frequency settings but same rate, depth and feedback that are shifted in stereo space with the same rate(same as the phasers’) The app is an Audio Unit Effect AUV3 and can be used inside GarageBand or other AU host apps as an effect plug-in. Stereo Phaser can also run as a stand alone app adding effect to the audio input so you can play your guitar, bass or synth directly through the app if you have the connector to do so. Stereo Phaser controls: - Rate - that is the phaser speed - Depth - phaser depth - Feedback - effect feedback - Stereo - stereo spread
TaS
This audio effect plugin offers stereo tremolo and slicer capabilities with customizable LFOs. Visualize modulation options, sync to your DAW's tempo, and create unique stereo tremolo effects.
- Stereo tremolo effect
- Slicer functionality
- Multi-wave LFOs
- Waveform visualization
- Tempo-synced LFOs
- Limit and smoothing parameters
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TAS-X is a simple cross-platform stereo tremolo and slicer plug-in with multiple waveforms and wave shaping. **** Visualize Modulation Options **** Visualize the LFO options with 4 waveforms and extra limit and smoothing parameters. **** Stereo Tremolo **** Create stereo tremolo effects by offsetting the left and right LFOs. **** Tempo-synced Tremolo **** Tempo sync the tremolo's LFOs with the DAW's tempo, fast or slow, from 1/2 to 1/64.
Screenshots
Verdict
The clearest difference is review sentiment: TaS at 100% against Stereo Phaser's 0%. TaS also leads on rating (5.0 vs 1.0) and update cadence (every 2 days vs every 38 months). Stereo Phaser's advantage is price ($1.99 vs $2.99). On ratings volume, ads, in-app purchases and monetization model 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
Stereo Phaser costs $1.99 and TaS $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TaS holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Stereo Phaser's written reviews are positive against 100% of TaS's.
Stereo Phaser ships an update every 38 months, TaS every 2 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.
| Parameter | Stereo Phaser | TaS |
|---|---|---|
| Price | $1.99 — better | $2.99 |
| Rating | 1.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 38 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 10 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksandar Mlazev | Pedro Yamada |
Customer experience
Stereo Phaser
TaS
In-app purchases
Stereo Phaser
No in-app purchases
TaS
No in-app purchases
