Comparison

Devil Spring Reverb vs springVerb

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

Head to head
About

Devil Spring Reverb

This app emulates the sound of a vintage tube amp's spring reverb, offering a warm, analog feel. It utilizes impulse responses and a custom convolution engine for realistic soundscapes, usable as a standalone application or within a DAW.

Highlights
  • AUv3 support
  • 38 spring reverb impulse responses
  • Optimized convolution engine
  • Adjustable tone and reverb length
  • Standalone app functionality
Read full description

Boing Boing makes my old tube amp when I move it or when I wildly unplug my jack! Well now, you just have to move your favorite DAW to hear the evil melody of the wiggling spring. It's vintage and It's very warm. All the sounds come from impulse responses grappled on the web. They've been cleaned up and I've been working on a convolution reverb algorithm optimized with small onions (french expression to said fine tuning). Can be used as standalone app too - AUV3 support - 38 spring reverbs impulse responses selected and cleaned - 3 levels of complexity (low and mid limit the audio bandwidth) - An optimized convolution engine that can go up to 4 seconds - A tone to adjust the brightness of the reverb - A tunable impulse response size (which also plays on the complexity) and a dry / wet mix to be able to go to extreme settings If you hear audio glitches, try to lower quality or decrease the reverb length or increase the buffer length in your daw parameter.

About

springVerb

This app offers a wide range of vintage and modern spring reverb effects for music production. It features 14 distinct spring modes and extensive controls for deep sound customization, including EQ and automation. Presets can be saved and shared across platforms.

Highlights
  • 14 Spring Reverb Models
  • 16+ In-depth Controls
  • Built-in 3-band EQ
  • Preset Manager
  • Cross-platform Preset Sharing
  • Automation Control
Features
Read full description

Vintage Vibes, Timeless Reverberations Spring reverb has a long history, making its debut on organ sounds and rapidly gaining attention after being built into some of the most famous guitar amps known to man. In today's musical world, spring reverb is now pretty much used on anything that could use just a touch of ambience. Experience Spring in Full Spectrum with 14 Vibrant Spring Modes springVerb is packed with 14 spring modes to give you a wide range of spring sounds to take your sounds to the next level. Fully Customizable Sound for Any Situation Unlock the full sonic potential of each mode with in-depth controls; Mix, Dampening, Ducking, Left/Right Repeats and Decay. Their three band EQ Section (Low, Mid, and High), and master controls (Master Volume & Pan). Seamless Integration Across Platforms. All settings can be saved and loaded in your sessions as well as cross platform presets. All parameters offer automation control to get the most expressive sound. Features - 14 Spring Reverb Models; ranging from early/vintage styles to creatively inspiring and modern/futuristic - Over 16 In-depth controls to sculpt your reverbs, including: Pre Delay, Decay, Damping, Repeat Speed, Ducking, and more! - Built-in 3-band EQ section for additional sonic character control - Preset Manager with Save, Save As, Rename, and Delete functionality - Over 20 Factory presets, including both Send and Insert styles - Cross-platform support: presets can be shared between iOS and macOS & Windows

Screenshots

Devil Spring Reverb2 screens
springVerb4 screens

Verdict

The call

Devil Spring Reverb and springVerb both sit at 4.4 stars, but that hides the real split: 50% of Devil Spring Reverb's written reviews are positive against 0% of springVerb's. Devil Spring Reverb also leads on price ($3.99 vs $4.99). On rating, ratings volume, update cadence and ads 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

Devil Spring Reverb costs $3.99 and springVerb $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Devil Spring Reverb against 4.3 for springVerb. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews are what separate them: 50% of Devil Spring Reverb's written reviews are positive against 0% of springVerb's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on July 16, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 8 level
Devil Spring Reverb versus springVerb: the parameters behind the verdict, then further details
ParameterDevil Spring ReverbspringVerb
Price$3.99 — better$4.99
Rating4.4 (7 ratings) — better4.3 (6 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings7 — better6
Update frequencyEvery 5 monthsEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size87 MB80 MB
Age rating4+4+
DeveloperJulien FaureOSC Audio

Customer experience

Devil Spring Reverb

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

springVerb

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Devil Spring Reverb

No in-app purchases

None

springVerb

No in-app purchases

Questions

Is Devil Spring Reverb free?
Devil Spring Reverb costs $3.99, with no in-app purchases.
Is springVerb free?
springVerb costs $4.99, with no in-app purchases.
Which has better reviews, Devil Spring Reverb or springVerb?
Devil Spring Reverb is rated higher. Devil Spring Reverb averages 4.4 out of 5 from 7 ratings, while springVerb averages 4.3 from 6 ratings.
Do Devil Spring Reverb or springVerb have ads?
Neither Devil Spring Reverb nor springVerb shows ads.
Which is updated more often, Devil Spring Reverb or springVerb?
Devil Spring Reverb ships an update every 5 months, and springVerb every 5 months. Most recently, Devil Spring Reverb was updated on July 16, 2026 and springVerb on September 7, 2026.

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