WretchUp vs ANILOG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WretchUp
This app offers a unique audio manipulation experience, allowing users to create sonic mayhem with pitch-shifted delays, filters, and sampling. It's designed for live performance and studio use, enabling musicians and sound enthusiasts to generate wild noises and unique effects.
- Pitch-shifted delay with feedback and filter
- Live performance-oriented controls
- Gesture-based play
- Record vocals and instruments
- Sample and manipulate loops
- Inter-App-Audio and Audiobus support
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An effect instrument anyone can play - sonic anarchy in the palm of your hand. iOS Mars: "Barely controlled chaos“, "sonic extremes“, "well suited for live use“ Music App Blog: "if you like the occasional dose of sonic mayhem, then this is an app that will let you make it" WretchUp is the sonic instrument from the imagination of Mouse on Mars Instruments. Used by the duo in their live performances, it's a playable effect inspired by analog hardware. Sing into it, speak into it, plug in an instrument, sample sounds, and then make sonic mayhem. It's been tested in Mouse on Mars' live shows and used in studio albums. But now it's available to anyone - whether you're a musician wanting to create unique sounds or you just want to make some wild noises and frighten friends and enemies. // FEATURES - Pitch-shifted delay with feedback and filter - Unique controls, designed to be used in live performance and tested onstage - Play with gestures, even without looking closely at the screen - Record vocals or instruments from the built-in mic or another input - Sample loops and change their speed - Adjust the feedback loop, pitch, and filter for unique sounds - Make inputs by holding down your finger, or lock input for continuous sampling - Inter-App-Audio supported - Audiobus supported www.mouseonmars.com/mominstruments Features artwork by Rupert Smyth. Pure Data-based, open source patch created by Florian Grote and Peter Kirn with Mouse on Mars. App design by Oliver Greschke. Powered by free and open source software libpd. Note: like all mic-based effects, you need to enable microphone input. If you accidentally did not allow mic input, you can allow later via: Device settings, WretchUp, Data settings, Microphone, allow mic input.
ANILOG
Create unique synthesized sounds with a mobile analog synthesizer. Design vintage video game, chiptune, and synth-pop music with a powerful multi-track sequencer and live performance features. Load it as a plugin in your DAW for ultimate flexibility.
- Morphing analog synthesizer engine
- Multi-track sequencer with 32 voices
- Live performance pattern looping
- Audio Unit (AUv3) plugin support
- 168 hand-crafted presets
- Built-in echo tank and sidechain effects
- MIDI keyboard support
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ANILOG is bursting onto the scene with a totally new approach to making synthesized instruments---this isn't your typical analog synth. Designed by musicians and battle-tested in live performance, ANILOG is a mobile powerhouse! It's great for vintage video game, chiptune, and synth pop music. Perform live music sets with pattern looping and cueing. Load ANILOG in your favorite DAW as an Audio Unit plugin! (ANILOG supports most AUv3 hosts.) For each instance of ANILOG you can choose single instruments in Instrument Mode, or set to Sequencer Mode to play more complex backing tracks. ANILOG is also fully Audiobus and Inter-App Audio compatible. Combine 3 oscillators and a noise envelope to produce bright 80s-style synths, rich deep bass, punchy kicks and snares, a variety of screaming leads, and even breathy woodwinds! It's loaded with 168 hand-crafted presets that respond to touch velocity on the on-screen keyboard or an attached MIDI keyboard. The built-in multi-track sequencer lets you play up to 32 voices simultaneously with per-track reverb and volume send levels. Each song contains its own instrument patch library so you can create the perfect sound. Compose and share songs wherever you are. Speed up your editing by attaching a hardware keyboard. Also supports cool effects like a built-in echo tank and sidechain ducking. This is the ultimate analog workstation that fits in your pocket or on the stage. * Audio Units version 3 (AUv3) compatible * Up to 32 voices * 168 factory preset programs, 168 extra user program storage * 3 oscillators and 1 noise generator per voice * Velocity-sensitive envelopes and properties * 16-track sequencer with import and export * Looping, next-pattern selection, and track mute toggle buttons for live performance * Built-in echo tank, sidechain effect, randomized detuning for warmth * Export/import instrument settings to JSON to share with your friends * Designed for the iPhone, and scales up to an iPad (even in windowed mode) * On-screen note keyboard that can be hidden * Plug in MIDI keyboard * Rad "dark" look that makes it easy to see on stage * Attach a hardware keyboard for enhanced editing shortcuts, use window mode on iPad * Audiobus compatible, IAA compatible
Screenshots
Verdict
The clearest difference is rating: ANILOG at 4.3 against WretchUp's 3.1. WretchUp's advantage is review sentiment (91% vs 70%) and update cadence (every 3 weeks vs every 2 months). On ratings volume, ads, in-app purchases and monetization model 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
WretchUp costs $4.99 and ANILOG $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ANILOG holds the better App Store score, 4.3 against 3.1. Both are backed by a comparable volume of ratings — 9 and 18 respectively. Written reviews complicate that: 91% of WretchUp's written reviews are positive against 70% of ANILOG's, so the app with the better star average is not the one people write more warmly about.
WretchUp ships an update every 3 weeks, ANILOG every 2 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | WretchUp | ANILOG |
|---|---|---|
| Price | $4.99 — better | $5.99 |
| Rating | 3.1 (9 ratings) | 4.3 (18 ratings) — better |
| Positive reviews | 90.9% of reviews — better | 70.0% of reviews |
| Number of ratings | 9 | 18 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 15 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | MoMinstruments GbR | Sequence Mediaworks LLC |
Customer experience
WretchUp
ANILOG
In-app purchases
WretchUp
No in-app purchases
ANILOG
No in-app purchases









