BLEASS Delay vs TB Reverb
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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BLEASS Delay is the ideal tool for adding depth, movement and interest to your mixes. No matter what style of music you are producing and what instrumentation you are working with, the versatility and ease-of-use of BLEASS Delay helps you achieve perfect results with the minimal of fuss. Echoes are just the starting point for BLEASS Delay. The integrated frequency shifter and dual filter allow deep control over the character and sound of the generated repeats, allowing you to achieve with one plugin sound effects that may 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 filter. As well as allowing the plugin to create classic modulation effects such as chorus and flanging, the dedicated LFOs are ideal for creating exciting sound effects and epic, constantly-shifting soundscapes. BLEASS Delay App is an AUv3 plugin. A Desktop compatible plugin (VST3 / AU / AAX) is also available for Windows and macOS. More information on https://www.bleass.com/delay/
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.
- 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
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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
Verdict
The clearest difference is update cadence: TB Reverb at every 2 months against BLEASS Delay's every 6 months. TB Reverb also leads on review sentiment (94% vs 81%) and chart position (#194 vs unranked). BLEASS Delay's advantage is price ($6.99 vs $8.99) and iOS requirement (11.0 vs 13.0). 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
BLEASS Delay costs $6.99 and TB Reverb $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
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 — 50 and 54 respectively. Written reviews are what separate them: 81% of BLEASS Delay's written reviews are positive against 94% of TB Reverb's.
BLEASS Delay ships an update every 6 months, TB Reverb every 2 months. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.
| Parameter | BLEASS Delay | TB Reverb |
|---|---|---|
| Price | $6.99 — better | $8.99 |
| Rating | 4.7 (50 ratings) | 4.8 (54 ratings) — better |
| Positive reviews | 81.3% of reviews | 94.3% of reviews — better |
| Number of ratings | 50 | 54 — better |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #194 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 27 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | BLEASS | ToneBoosters |
Customer experience
BLEASS Delay
TB Reverb
In-app purchases
BLEASS Delay
No in-app purchases
TB Reverb
No in-app purchases









