eSPi vs miniVerb
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eSPi
Recreate the iconic sound of the 90's SP-1200 sampler on your iPad. Import or record audio, then chop, pitch, and sequence it to create sampled beats. Experience the gritty sound and workflow of a legendary music production tool.
- Sampled beat creation
- SP-1200 emulation
- Import and record samples
- Sample chopping and pitching
- Sequencing
- Multiple filters and effects
- Compressor
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Create sampled beats the original 90's way using eSPi. The SP-1200 was the primary tool of many legendary hip-hop beatmakers and house music producers in the 90's. It is well known for its gritty sound and simple but effective workflow. Now with eSPi you get to experience this machine right at your fingertips, on your iPad. Import samples or record them yourself, chop them up, pitch them and sequence them within the app. Features include multiple filters, effects, a compressor, and most importantly the best emulation of the gritty signature sound produced by the SP-1200 when pitching samples up & down. eSPi is also available on Mac, Linux & PC. *SP1200 & SP12 are registered trademarks or Rossum Electromusic LLC.
miniVerb
This app recreates the classic 8-bit digital echo and reverb sound inspired by 80s game consoles. It offers a unique lo-fi effect with added filters, vibrato, and a bit crusher for a retro audio experience.
- 8-bit/chiptune reverb
- Lo-fi sound recreation
- Retro game console inspiration
- Post and pre filters
- Vibrato effect
- Crusher (bit crusher, downsampler, pitch shifter)
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miniVerb is an 8-bit/chiptune and lofi reverb effect inspired by the sound of 80s game consoles and retrocomputers. Early consoles didn’t have much power for DSP effects, so the video game composers at that time had to improvise. The most common way to add a sense of space/reverb to the sound was to sacrifice one of the internal tracks to play a delayed version of the original sound, essentially using a slapback echo to add depth. The technique evolved and eventually, consoles started to take advantage of more power for real internal effects. miniVerb recreates that classic digital echo/reverb sound, made famous by iconic consoles such as the NES and SNES, topping it with two filters (post/pre), vibrato, and crusher (bit crusher, downsampler, pitch shifter).
Screenshots
Verdict
The clearest difference is review sentiment: miniVerb at 100% against eSPi's 52%. miniVerb also leads on price ($6.99 vs $19.99) and rating (5.0 vs 3.7). eSPi's advantage is ratings volume (39 vs 4). On ads, in-app purchases, 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
eSPi costs $19.99 and miniVerb $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
miniVerb holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: eSPi has 39 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 52% of eSPi's written reviews are positive against 100% of miniVerb's.
| Parameter | eSPi | miniVerb |
|---|---|---|
| Price | $19.99 | $6.99 — better |
| Rating | 3.7 (39 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 51.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 39 — better | 4 |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Louis Teboul | AudioThing Ltd. |
Customer experience
eSPi
miniVerb
In-app purchases
eSPi
No in-app purchases
miniVerb
No in-app purchases









