Comparison

ADverb2 vs iFX Rack

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

Head to head
About

ADverb2

This app emulates a vintage digital plate reverb unit from the 80s, offering a range of reverb effects from short and rich to long and ambient. It functions as a standalone effect, with Inter-App Audio, or as an AUv3 plugin for music production hosts.

Highlights
  • Vintage digital plate reverb emulation
  • Adjustable pre-delay, time, and size
  • Extensive filtering for reverb tail shaping
  • Logical vintage-style user interface
  • Cross-platform preset manager
  • Low CPU load optimized algorithm
Features
Read full description

ADverb2 is our love letter to the golden age of studio reverb: a small handful of controls, a big friendly panel, and a sound that flatters everything you run through it. Version 2.3 grows it from one algorithm into three. PLATE is the original ADverb algorithm, a classic digital plate with the fast build-up and silky decay that made these boxes famous. It remains untouched, and your old presets load exactly as before. AMBIENCE is a modern, airy space. It adds air and dimension around a source without an obvious tail at short settings, and blooms into a long, weightless wash when you push the time out. Time-varying early energy keeps it from ever sounding static. HALL is a large concert space, exceptionally smooth and very wide, with slow internal motion that keeps long decays lush instead of metallic. All three algorithms share the same simple control set: Pre-Delay, Reverb Time, Size, low and high Contour switches, Rolloff, and Diffusion, plus input level and output mix. The Input Mute and Reverb Stop kill switches let you perform with the reverb, choking the send or the tail on the beat. Mix Lock keeps your wet/dry setting pinned while you audition presets, ideal when ADverb2 sits on a send. Version 2.3 also brings our system-wide preset browser with folders and favorites, a hundred factory presets covering everything from drum plates to nine-second ambient washes, preset stepping right from the main panel, and presets that show up in your host's own preset menu. ADverb2 is an AUv3 Audio Unit and runs in any AUv3 host, including GarageBand and Logic Pro. The interface is fully resizable and scales to fit your device. No accounts, no ads, no in-app purchases.

About

iFX Rack

This app offers a virtual analog effects rack for iOS devices, featuring meticulously modeled vintage analog processors. It includes a suite of classic effects and allows for flexible FX chain assignment and MIDI automation.

Highlights
  • Analog modeled virtual effects rack
  • Vintage analog circuit modeling
  • AUv3 support
  • MIDI learnable automation
  • Dynamically drag-able FX chain
  • Includes VKFX effects suite
Features
Read full description

• NEW TalkBox® Effect • NEW CloudVerb (Creatomspheric Reverb) • NEW PhatFilt Filter FX • NEW iFX AMP FX ***New FX Modules not included with ALL FX Expansion iFX Rack is an analog modeled virtual effects rack for your iOS Device. In partnership with Overloud™, we have licensed the, ever so popular VKFX™ effects suite, which is included in the initial purchase. The VKFX suite is a meticulously modeled vintage analog effect processor, which aims to recreate classic vintage hardware using actual analog circuit modeling. It has been the most beloved effects suite ever created for the desktop and our iFX Rack is providing the same exact effects to you along with a recreation of the original factory presets. iFX Rack is your all encompassing effects rack with all of the virtual effects you need in one app. Here is what is included in the initial purchase: 1. Preamp with Two band EQ 2. Stereo Auto-Pan 3. Analog Chorus 4. Tube Amplifier with Three Band EQ 5. Spring Reverb 6. Envelope and Dynamic Filter Wah 7. Opto-Compressor 8. Phase Shifter 9. Overdrive 10. Multi-Tap Tape Delay with Multiple Modes Highlights ▪ AUv3 ▪ 93 Factory Presets from VKFX Library Ported Over ▪ MIDI Learnable Automation ▪ Modulation FX Syncable ▪ Dynamically Drag-able FX Chain Slot Assignment ▪ Highly CPU Efficient coding ▪ Flexible Preset Management with Favorite Options The 17 IAPs below can be purchased as a complete package or individually: ▪ Master Limiter with Soft Clipping and Tube Saturation ▪ 11-Band EQ ▪ SUB Harm - Sub frequency modulator/enhancer ▪ AMP Combo and Speaker Simulation ▪ Degrade - Sample Quality Bit Reduction ▪ Detune - Pitch Shifter Thickener ▪ Rotar - Rotary Speaker/Leslie simulation with physical modeled parameters ▪ DimenD - Dimension D Chorus emulation ▪ DISTORTIT - Nasty Distortion unit ▪ Stereo Widener Chorus - Turns any mono sound into a stereo with slight warm chorusing ▪ ST Widener Enhancer - Enhance stereo signals with Safe Bass frequency option to keep mono and two spread modes ▪ Amp Sim - A convolution IR with popular AMP Simulations ▪ FVerb - Schroeder Algorithmic Reverb ▪ MVerb - Dattorro's figure-of-eight Algorithmic Reverb ▪ Spring Reverb - Rare and vintage spring reverbs ▪ Flanger - Warm Flanger effect ▪ FantasyVerb - A convolution reverb containing iconic spaces and analog reverbs such as: **All other future FX will not be included in the 17 FX Bundle. You will Need to purchase them separately. --------- Terms and Privacy Notices: • EULA Terms of use - https://gospelmusicians.com/EULA.html • Privacy Policy - https://gospelmusicians.com/privacy-policy.html • Terms and Conditions - https://gospelmusicians.com/terms-conditions.html

Screenshots

ADverb21 screens
iFX Rack4 screens

Verdict

The call

The clearest difference is rating: ADverb2 at 4.6 against iFX Rack's 3.8. ADverb2 also leads on in-app purchases (none vs 20) and price ($4.99 vs $9.99). iFX Rack's advantage is update cadence (monthly vs every 50 months) and iOS requirement (11.0 vs 16.0). On ratings volume, ads 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

ADverb2 costs $4.99 and iFX Rack $9.99 up front. iFX Rack sells 20 one-off in-app purchases. ADverb2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ADverb2 holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 19 and 10 respectively. Written reviews point the same way: 80% of ADverb2's written reviews are positive against 70% of iFX Rack's.

UpkeepUpdate frequency

ADverb2 ships an update every 50 months, iFX Rack monthly. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

Scorecard7 real differences · 3 level
ADverb2 versus iFX Rack: the parameters behind the verdict, then further details
ParameterADverb2iFX Rack
Price$4.99 — better$9.99
Rating4.6 (19 ratings) — better3.8 (10 ratings)
Positive reviews80.0% of reviews — better69.6% of reviews
Number of ratings19 — better10
Update frequencyEvery 50 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size27 MB279 MB
Age rating4+4+
DeveloperAudio Damage, Inc.MIDIculous LLC

Customer experience

ADverb2

All ratings19 ratings
Positive89.5%
Neutral0.0%
Negative10.5%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

iFX Rack

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews23 reviews
Positive69.6%
Neutral8.7%
Negative21.7%

In-app purchases

None

ADverb2

No in-app purchases

20 purchases

iFX Rack

One-time20
  • Distortit$0.99
  • Spring Reverb$0.99
  • Flanger$0.99
Show 17 more
  • Amp Combo$1.99
  • SUB Harm$1.99
  • Amp Sim$2.99
  • DimenD Chorus$2.99
  • Detune$2.99
  • FantasyVerb$3.99
  • 11 Band EQ$3.99
  • ST Widener Enhancer$3.99
  • iFX Amp$3.99
  • PhatFilt$3.99
  • Talkbox® Effect$3.99
  • Rotar$4.99
  • Master Limiter$4.99
  • IMPULSation for iFX Rack$6.99
  • Phick Analog Thickener$6.99
  • Additional Effects Bundle$7.99
  • CloudVerb$9.99

Questions

Is ADverb2 free?
ADverb2 costs $4.99, with no in-app purchases.
Is iFX Rack free?
iFX Rack costs $9.99, and also offers in-app purchases.
Which has better reviews, ADverb2 or iFX Rack?
ADverb2 is rated higher. ADverb2 averages 4.6 out of 5 from 19 ratings, while iFX Rack averages 3.8 from 10 ratings.
Do ADverb2 or iFX Rack have ads?
Neither ADverb2 nor iFX Rack shows ads.
Which is updated more often, ADverb2 or iFX Rack?
ADverb2 ships an update every 50 months, and iFX Rack monthly. Most recently, ADverb2 was updated on October 11, 2026 and iFX Rack on October 16, 2026.

Other comparisons