Comparison

BLEASS Delay vs TB Reverb

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

Head to head
About

BLEASS Delay

Enhance your audio mixes with a versatile delay and echo effect. This tool offers deep control over sound character with integrated frequency shifting and dual filters. Create dynamic soundscapes and classic modulation effects with its three LFOs.

Highlights
  • Adds depth and movement to mixes
  • Integrated frequency shifter
  • Dual filter for sound control
  • Three LFOs for modulation
  • Creates chorus and flanging effects
  • Generates soundscapes and effects
Read full description

BLEASS Delay is the ideal tool for adding depth, movement and interest to your mixes. Whatever style of music you produce and whatever instruments you work with, its versatility and ease of use help you achieve perfect results with the minimum of fuss. Echoes are just the starting point. The integrated frequency shifter and dual filter give you deep control over the character and sound of every repeat, so you can achieve with a single plugin sound effects that would otherwise require a complete plugin stack and complex routing. BLEASS Delay also includes three LFOs, one each for the delay engine, the frequency shifter and the filters. As well as classic modulation effects such as chorus and flanging, these dedicated LFOs are ideal for creating exciting sound effects and epic, constantly-shifting soundscapes. FEATURES • Delay time synced to your host tempo (note values, including triplets) or set freely in milliseconds • Ping Pong mode with adjustable stereo width • Frequency shifter applied cumulatively to each repeat • Low pass and high pass filters: drag on the graph to set cutoff and resonance • Three LFOs, each with depth, rate and stereo phase offset up to ±180° • Feedback from a single echo to infinite repeats • Dry/Wet control • Preset manager with factory and user presets, plus a preset generator • Clear single-screen interface on iPad and iPhone WORKS WHERE YOU MAKE MUSIC BLEASS Delay is an AUv3 plugin. Load it in GarageBand, Logic Pro, AUM, Drambo, Koala Sampler, Loopy Pro or any other AUv3-compatible host. Your saved presets are available in all your hosts. A standalone app is also included. BLEASS Delay is also available for macOS, Linux and Windows (VST3 / AU / AAX). More information at www.bleass.com/delay

About

TB Reverb

This professional audio plug-in offers studio-grade reverberation with extensive customization options. It features real-time processing, advanced modulation, and dynamic effects for creative sound design. Compatible with AUv3 hosts, it provides a flexible workflow for musicians and producers.

Highlights
  • Studio-grade reverberation with early reflections
  • Extensive parameter control (room size, width, density, etc.)
  • Integrated LFO for parameter modulation
  • Compression, ducking, and gating effects
  • Shimmer reverb module
  • Real-time spectrum analyzer and equalizer
  • Reverb freeze option
Read full description

ToneBoosters Reverb is a studio-quality, professional reverberation AUv3 plug-in with an unrivalled workflow, unlimited creative use and a gorgeous, functional user interface. With its close to a hundred adjustable parameters, the integrated LFO for parameter modulation, integrated compression and gating, and its shimmer reverb module it is by far the most flexible and configurable reverb on iOS. The ToneBoosters Reverb app captures the microphone input and processes the signals in real time. To use it as a plug-in, use an AUv3-compatible host app such as Steinberg Cubasis, Apple Garageband, Audio Evolution Mobile Studio, Auria, AUM, or others. ToneBoosters Reverb will appear in the list of Audio Unit extensions for effect plug-ins. Key features: - Studio-grade reverberation including early reflections - The same professional sound as the acclaimed desktop version - Full control over room size, width, density, depth, mass - Integrated spectrum analyser showing direct and reverb simultaneously - Integrated equalizer to shape the reverberation character - Ability to modify reverberation time across frequency - Compression, ducking and gating for dynamic reverberation effects - Flexible, beat-synced LFO that can modulate almost everything! - Dual pitch-shift shimmer module for out-of-this-world reverberation - Reverb freeze option - Random parameter option to change the core reverb sound on the spot - Eco mode for lower CPU load on complex projects - Program manager with shared programs between stand-alone, IAA and AUv3 instances - Undo/redo, and A/B comparison - Color themes for the user interface - Max screen support in Garageband - Optimised for iPad and compatible with iPhone and iPod Touch Compatibility Please note that given the large flexibility and number of parameters that can be modified with this reverb, the use of an Apple pencil or stylus is highly recommended for smaller devices such as iPhone and iPod touch. What you should know: - Licenses acquired for this platform are not compatible with other platforms. - Audio Unit (AUv3) extensions require an iPad mini 2, iPad 4 or later models.

Screenshots

BLEASS Delay4 screens
TB Reverb4 screens

Verdict

The call

The clearest difference is update cadence: TB Reverb at every 2 months against BLEASS Delay's every 8 months. TB Reverb also leads on review sentiment (94% vs 81%) and iOS requirement (13.0 vs 15.0). BLEASS Delay's advantage is price ($3.99 vs $8.99). On rating, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

BLEASS Delay costs $3.99 and TB Reverb $8.99 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 — 4.7 for BLEASS Delay against 4.8 for TB Reverb. Both are backed by a comparable volume of ratings — 51 and 55 respectively. Written reviews are what separate them: 81% of BLEASS Delay's written reviews are positive against 94% of TB Reverb's.

UpkeepUpdate frequency

BLEASS Delay ships an update every 8 months, TB Reverb every 2 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

Scorecard4 real differences · 6 level
BLEASS Delay versus TB Reverb: the parameters behind the verdict, then further details
ParameterBLEASS DelayTB Reverb
Price$3.99 — better$8.99
Rating4.7 (51 ratings)4.8 (55 ratings) — better
Positive reviews81.3% of reviews94.3% of reviews — better
Number of ratings5155 — better
Update frequencyEvery 8 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size19 MB12 MB
Age rating4+4+
DeveloperBLEASSToneBoosters

Customer experience

BLEASS Delay

All ratings51 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews16 reviews
Positive81.3%
Neutral0.0%
Negative18.8%

TB Reverb

All ratings54 ratings
Positive94.4%
Neutral0.0%
Negative5.6%
Written reviews35 reviews
Positive94.3%
Neutral0.0%
Negative5.7%

In-app purchases

None

BLEASS Delay

No in-app purchases

None

TB Reverb

No in-app purchases

Questions

Is BLEASS Delay free?
BLEASS Delay costs $3.99, with no in-app purchases.
Is TB Reverb free?
TB Reverb costs $8.99, with no in-app purchases.
Which has better reviews, BLEASS Delay or TB Reverb?
TB Reverb is rated higher. BLEASS Delay averages 4.7 out of 5 from 51 ratings, while TB Reverb averages 4.8 from 55 ratings.
Do BLEASS Delay or TB Reverb have ads?
Neither BLEASS Delay nor TB Reverb shows ads.
Which is updated more often, BLEASS Delay or TB Reverb?
BLEASS Delay ships an update every 8 months, and TB Reverb every 2 months. Most recently, BLEASS Delay was updated on November 6, 2026 and TB Reverb on November 11, 2026.

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