Comparison

iACID8 vs LoFiFx

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

Head to head
About

iACID8

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iACID8 — Hardware roots. Pocket acid. Born from the beloved Twisted Electrons Acid8 family, iACID8 brings the Acid8 to your iPhone—built directly from the uAcid8 Slim Synth’s original firmware, with its distinctive digital grit and hands-on sequencing intact. The filter gets a serious upgrade: a modern, TB-303-inspired algorithm delivers richer resonance, more expressive squelch and extra acid bite. Crunchy oscillators feed a smoother filter and cleaner output stage, keeping the low-fi character while letting every slide and accent shine. Start with 16 factory grooves, twist your sound into shape and build your own basslines. Record notes live, add slides and accents, or chain patterns and key changes into evolving arrangements. Play standalone or load iACID8 as an AUv3 instrument in your favourite host. Each plugin instance keeps its own patterns and sound settings, with optional host transport following and independent Run control. • 12 level-balanced waveform variations with distinctive digital character • Enhanced resonant filter with envelope, decay and accent controls • 16 editable patterns with slides, swing and live recording • Pattern chaining and recorded key changes • Arpeggiator, bit crushing, wobble and performance effects • MIDI input on channel 1 for notes and sound control • Standalone app and AUv3 instrument, designed exclusively for iPhone • Warm tube-style saturation in the upper third of the volume knob • Tactile haptic feedback in standalone mode • Ableton Link for jamming with apps and devices on the same network • Life slider for live rhythmic variations without rewriting your patterns • Illustrated playing guide and printable cheat sheet Your pocket acid machine—reborn for iPhone.

About

LoFiFx

This audio effect plugin offers a collection of tools designed to add warmth, stereo movement, and unique tonal characteristics to any sound. It features a diode-based clipper, independent stereo pitch modulation, randomized panning, vintage reverb, and versatile filtering options.

Highlights
  • Diode-based clipper for crunchy tones
  • Independent stereo pitch modulation (Wobble)
  • Randomized stereo panning (Sway)
  • Vintage-flavored reverb with adjustable size and decay
  • Low-pass and high-pass filters
  • LFO for modulation effects
  • Output stage clipper for limiting
Read full description

Lo-Fi Multi-Effects Plugin (AUv3) LoFiFx is an audio effect plugin that can run standalone, or in any AU compatible host application such as Logic or GarageBand. Overview LoFiFx is a collection of effects often used in the production of lo-fi music, although you might find it useful on just about any sound source. LoFiFx works particularly well on sounds that you may feel are a little dry or lifeless, by adding warmth, increased stereo spread and movement, and at times, unpredictable tonal changes. Parameters Active - Toggles the effect On or Off. Crunch - sends a variable amount of gain into a virtual diode-based clipper. Diodes are often used in simple guitar overdrive pedal circuits, and when pushed, produce an unrefined crunchy tone - hence the name. Wobble - applies a randomised rate and depth pitch modulation effect that can sound similar to a faulty tape recorder at higher settings. The LoFiFx wobble effect is different from most tape emulations as the left and right channels wobble independently. Sway - varies the amount of randomised panning. Similar to the Wobble effect, this does not occur at a set rate or depth, so it can be used to add a sense or unpredictable movement in the stereo field. Reverb - adds a bit of vintage-flavoured reverb to the mix. As the parameter is increased past half-way, the size and decay of the reverb also increase. A low-cut filter is also applied to the signal sent to the reverb which helps retain clarity on drum and bass sounds. LPF - sets the frequency of a lowpass / high-cut filter. HPF - sets the frequency of a highpass / low-cut filter. Note that the LPF and HPF frequencies overlap, so at some settings, you might find the overall output is being reduced significantly as the filters are in series. If you want to prevent this, make sure the LPF frequency is higher than the HPF / the HPF frequency is lower than the LPF. Basically what gets through the two filters depends on the size of the gap between the two frequency values so they can be combined to create a simple bandpass filter. LFO - sets the destination of a triangle waveform LFO. In addition to classic LPF / HPF sweeps, assigning the LFO to the Crunch parameter can create an interesting tremolo effect. Rate - sets the rate of the LFO. Depth - sets the depth of the LFO. Drift - introduces a variable amount of rate and depth modulation. Adding drift is a handy way of making the LFO cycle less obvious and predictable. LoFiFx has a built-in clipper at the output stage so can be used as a utility effect to brick-wall limit any incoming signal to 0dB. This isn't going to replace your favourite mastering plugin anytime soon and it gets very crunchy when pushed. If the name sounds familiar, LoFiFx is an original design based on the LOFIFX module developed for Voltage Modular by Waverley Instruments. For more info and support please visit: www.waverley-instruments.com/robjackson

Screenshots

iACID82 screens
LoFiFx3 screens

Verdict

The call

The clearest difference is device support: LoFiFx at 4 against iACID8's 1. LoFiFx also leads on price ($1.99 vs $2.99) and iOS requirement (12.0 vs 16.0). On 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

iACID8 costs $2.99 and LoFiFx $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 6 level
iACID8 versus LoFiFx: the parameters behind the verdict, then further details
ParameteriACID8LoFiFx
Price$2.99$1.99 — better
Rating—5.0 (4 ratings) — better
Number of ratings—4 — better
Update frequency—Daily
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhoneiPhone, iPad, iPod, Mac — better
Requires iOS16.012.0 — better
Further details — not scored
Size12 MB12 MB
Age rating4+4+
DeveloperTwisted-ElectronsRob Jackson

In-app purchases

None

iACID8

No in-app purchases

None

LoFiFx

No in-app purchases

Questions

Is iACID8 free?
iACID8 costs $2.99, with no in-app purchases.
Is LoFiFx free?
LoFiFx costs $1.99, with no in-app purchases.
Do iACID8 or LoFiFx have ads?
Neither iACID8 nor LoFiFx shows ads.

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