Comparison

ab Phaser X vs FAC Punchlab

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ab Phaser X

This music app offers a versatile phase modulator with 2 to 12 stages. Customize sweeps with controls for rate, depth, frequency, and feedback. Adjust loudness and blend for your final sound.

Highlights
  • 2 to 12 stage phase modulation
  • Rate control (DAW sync or 0.001Hz-10Hz)
  • Depth, Frequency, and Feedback controls
  • Gain and Mix controls for loudness and blend
Features
Read full description

'ab Phaser X' is a phase modulator featuring from 2 to 12 stages. With 'ab Phaser X' you can control the rate of your phase, whether it's synced to your DAW's BPM or freely from 0,001Hz all the way to 10Hz. Depth, Frequency and Feedback controls help you customise your phase sweeps further and finally, a Gain and Mix control will allow you to control the loudness and the blend of the final Phaser.

About

FAC Punchlab

Energize your music with this audio rack featuring 9 precision processors. Enhance mixes, boost drums, and shape unique sounds with dynamic effects, noise modulation, and saturation. Personalize your signal flow and achieve rich, harmonically driven tones.

Highlights
  • 9 precision audio processors
  • Dynamic effects for sound crafting
  • Enhance mix impact and presence
  • Elevate drums with punch
  • Noise modulation and saturation
  • Rearrange FX positions
  • Low latency with oversampling
Features
Read full description

Looking for that extra punch and energy to make your mark in the crowded music scene? Look no further – FAC Punchlab is your solution, an all-in-one super audio rack with 9 precision audio processors, ready to energize and revitalize your sound! • Combine essential dynamic effects for effortless sound crafting • Enhance your mix quickly, boosting its natural impact and presence • Elevate your drums with punch and unique character • Shape your sound with BOUM, emphasizing resonant tonality • Infuse life with Fizz, a dynamic noise modulator • Add saturation to achieve rich, harmonically driven tones • Maintain clarity with a versatile clipper and final limiter • Personalize your signal flow by rearranging FX positions • Low latency with optional oversampling • Waveform view of the pre and post signal • Advanced Responsive Design, portrait and landscape views • Universal Purchase: AUv3 for iOS (iPad/iPhone), macOS and Vision Pro FAC Punchlab, your sonic atelier, empowers you to design and showcase the unique characteristics of your instruments! Whether you're a novice in music production or an avid amateur musician exploring various genres, this tool is sure to ignite your creative spark! The documentation is available at fredantoncorvest.com/FAC_Punchlab.html

Screenshots

ab Phaser X1 screens
FAC Punchlab4 screens

Verdict

The call

The clearest difference is price: ab Phaser X at $5.99 against FAC Punchlab's $14.99. ab Phaser X also leads on in-app purchases (none vs 3). FAC Punchlab's advantage is update cadence (every 3 months vs every 11 months) and ratings volume (26 vs 5). On rating, ads, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

ab Phaser X costs $5.99 and FAC Punchlab $14.99 up front. FAC Punchlab sells 3 one-off in-app purchases. ab Phaser X asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ab Phaser X against 5.0 for FAC Punchlab. That said, the two scores are not equally well evidenced: FAC Punchlab has 26 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

ab Phaser X ships an update every 11 months, FAC Punchlab every 3 months. The most recent releases landed on September 8, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
ab Phaser X versus FAC Punchlab: the parameters behind the verdict, then further details
Parameterab Phaser XFAC Punchlab
Price$5.99 — better$14.99
Rating5.0 (5 ratings)5.0 (26 ratings)
Positive reviews—100.0% of reviews
Number of ratings526 — better
Update frequencyEvery 11 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.0 — better13.0
Further details — not scored
Size8 MB3 MB
Age rating4+4+
DeveloperAlejandro Cabrera ZunigaFrederic Corvest

Customer experience

ab Phaser X

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

FAC Punchlab

All ratings26 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews16 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ab Phaser X

No in-app purchases

3 purchases

FAC Punchlab

One-time3
  • Small Tip$1.99
  • Medium Tip$4.99
  • Large Tip$14.99

Questions

Is ab Phaser X free?
ab Phaser X costs $5.99, with no in-app purchases.
Is FAC Punchlab free?
FAC Punchlab costs $14.99, and also offers in-app purchases.
Which has better reviews, ab Phaser X or FAC Punchlab?
ab Phaser X and FAC Punchlab are both rated 5.0 out of 5 on the App Store, from 5 and 26 ratings respectively.
Do ab Phaser X or FAC Punchlab have ads?
Neither ab Phaser X nor FAC Punchlab shows ads.
Which is updated more often, ab Phaser X or FAC Punchlab?
ab Phaser X ships an update every 11 months, and FAC Punchlab every 3 months. Most recently, ab Phaser X was updated on September 8, 2026 and FAC Punchlab on September 28, 2026.

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