Comparison

Boltz vs A«iD

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

Head to head
About

Boltz

Transform any photo into a captivating 10-second strobe video. Select images from your camera roll or capture new moments to create visually striking, neon-enhanced animations. Add futuristic filters to make your memories pop.

Highlights
  • Strobe video creation
  • Photo selection from camera roll
  • In-app photo capture
  • Futuristic color filters
  • 10-second video output
Features
Read full description

Boltz produces beautiful strobe art from any photo. Boltz takes any image and transforms it into a 10 second strobe video, perfect for shocking friends! Features: • Choose a photo - select any photo from your camera roll and turn it into a stunning video that shocks the world. • Take a photo - capture any moment and turn it into a strobe party. • Filters - two futuristic, color-enhancing filters that transform ordinary memories into neon dreams.

About

A«iD

This app synthesizes video in real time, reacting to audio input. It offers a modular chain of effects to manipulate visuals, allowing for custom masks and intricate distortions. Create unique, psychedelic visual experiences inspired by vintage video synthesizers.

Highlights
  • Audio-reactive video synthesis
  • Modular effects chain
  • Customizable masks (SVG, PNG, PDF)
  • Real-time feedback and distortion
  • Color manipulation and remap
  • CRT phosphor and DV tape emulation
  • Edge detection and raster effects
Features
Read full description

A«iD is an audio-reactive video synthesizer inspired by Eric Siegel's legendary EVS Electronic Video Synthesizer from the 1970s. ——— THE CHAIN ——— Modules process the video signal in real time. Stack them in any order, tap to open controls, drag to reorder, long-press to bypass. GEOMETRY SOURCE — Generate a synthetic shape and composite it over the signal. Circle, diamond, bar, cross, ring, triangle, hexagon — or load your own SVG, PNG, or PDF as a custom mask. Position, size, hue, and edge softness are all independently audio-modulatable. FEEDBACK — Route the processed signal back into itself. Pinch and rotate on the canvas to control zoom and spin in real time. KEYER — Unified luma and chroma key in a single module. Cut foreground from background by luminance or isolate a color as a matte. Tap the eyedropper to sample any color directly from the screen. Pairs visually with COMPOSITE in the chain — the signal knows where it's going. COMPOSITE — Layer the processed chain behind a clean camera cut using luma and chroma mattes simultaneously. COLOR MATRIX — Rotate, invert, and cross-channel the RGB color space. Strange colors guaranteed. HUE LFO — Oscillate the hue channel at tempo-synced rates. Psychedelic pulsing locked to the beat. PHOSPHOR DECAY — Emulate CRT phosphor persistence. Past frames linger like burned afterimages. BURN ECHO — Additive frame echo that saturates toward white. Motion leaves a scorched trail. DV TAPE — Analog dropout and compression artifacts from the era of consumer DV camcorders. HALATION — Film halation glow on bright areas. Warm blooming on highlights. CHROMA SMEAR — Horizontal chroma bleed and compression fringing. SCAN DISPLACE — Rutt/Etra-inspired raster displacement. Each scanline shifts horizontally by audio frequency content mapped to vertical position — bass warps the bottom, treble the top. The entire frame becomes a spectrum warp field. EDGE OUTLINE — Sobel edge detection with colored glow, inspired by Stephen Beck's Direct Video Synthesizer. Flat areas go dark; edges light up in the chosen hue and bloom outward. COLORMAP — Remap luminance to color. Five palettes: Thermal (heat vision), Psychedelic (full hue rotation, classic Siegel PCS), Phosphor (P1 green CRT), Ice, and Neon. Every pixel's brightness becomes a new color. RASTER BEND — Distort the scan lines. Warp the geometry of the image itself. MIRROR — Fold, flip, and tile the frame into kaleidoscopic symmetry. TILE — Repeat, scale, and rearrange the frame in a grid. POSTERIZE — Reduce color depth. Hard edges, flat planes, screen-print aesthetics. TRANSFORM — Rotate, scale, and reposition with full affine control. CHANNEL MIX — Blend and cross-route RGB channels independently. ENCODER — NTSC-style composite encoding. Color bleeding and luminance separation. ——— AUDIO REACTOR ——— Every knob can be wired to the live audio signal. A»iD listens constantly and extracts amplitude, bass, mid and treble bands, beat phase, BPM, onset triggers, and spectral centroid. Seven LFOs run at BPM subdivisions. Open the Patch Bay to wire any source to any parameter in any module. Stack multiple sources on one knob. Set amount and polarity per patch. ——— RANDOMIZE ——— Shake the device (or hit the die) to randomize the whole chain. Palette Lock freezes hue and saturation through dice rolls. Sleeper Mode locks each module's bypass state — sleeping modules stay asleep, active modules stay awake. Everything re-rolls around your intention. ——— SYNC & CONTROL ——— ABLETON LINK — Lock BPM and beat phase with Ableton Live, AUM, Loopy, and any Link-compatible app on your network. MIDI — Auto-learns CC from any wired or Bluetooth MIDI controller. Long-press any knob to assign. OSC — Receive /aid/ messages from TouchOSC or Max/MSP over Wi-Fi.

Screenshots

Boltz1 screens
A«iD4 screens

Verdict

The call

The clearest difference is ads: A«iD at none against Boltz's shown. A«iD also leads on update cadence (every 8 days vs monthly) and monetization model (free vs ad-supported). On price, rating, review sentiment 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

Both are free to download. 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 — 5.0 for Boltz against 5.0 for A«iD. That said, the two scores are not equally well evidenced: A«iD has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Boltz ships an update monthly, A«iD every 8 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Boltz versus A«iD: the parameters behind the verdict, then further details
ParameterBoltzA«iD
PriceFreeFree
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings15 — better
Update frequencyMonthlyEvery 8 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.217.0 — better
Further details — not scored
Size15 MB68 MB
Age rating4+4+
DeveloperLogan VossJOEL CHRISTOPHER RAKOWSKI

Customer experience

Boltz

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

A«iD

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Boltz

No in-app purchases

None

A«iD

No in-app purchases

Questions

Is Boltz free?
Boltz is free to download, with no in-app purchases.
Is A«iD free?
A«iD is free to download, with no in-app purchases.
Which has better reviews, Boltz or A«iD?
Boltz and A«iD are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do Boltz or A«iD have ads?
Boltz shows ads; A«iD does not.
Which is updated more often, Boltz or A«iD?
Boltz ships an update monthly, and A«iD every 8 days. Most recently, Boltz was updated on November 5, 2026 and A«iD on October 31, 2026.

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