Comparison

VIRAL Synth 2 vs SPLmap

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

Head to head
About

VIRAL Synth 2

This is a powerful virtual analog synthesizer app for iOS, inspired by classic hardware. It offers a vast library of original presets, advanced sound-shaping tools, and a variety of effects. It can be used as a standalone instrument or as a plugin within DAWs.

Highlights
  • 64-voice Retro VA-Synth engine
  • 48+ Virus TI2 inspired waveforms
  • Advanced Synth Engine (PWM, Osc Morph)
  • Trance Gate and Arpeggiator
  • 3 LFOs with Polarity
  • Vintage-style Step Sequencer
  • Built-in Reverb and FX suite
Features
Read full description

VIRAL SYNTH 2: T2x (Inspired by Virus TI2 Synth series)* NEW T2x: Enjoy New Oscillators, Filters, Microtonality, Scales and more! FULLY LOADED w/ 600+ presets by Analog Matthew, Brice Beasley, Electronisounds, DMT Cymatics, Moby Pixel, Wabi Sabi Waves, Red Sky Lullaby, and more NOTE: This is a synth, and contains no hardware preset samples. All presets are completely original. "HUGE! VIRAL SYNTH sounds like serious hardware!" - GarageBand Guide "Amazing! Possibly my favorite iOS Synth of all time" - DJ Puzzle, iPad Music Reddit founder & Hardware Virus TI Owner "So many inspiring presets, it's inspiring so many songs!" - Loopy Pro, Forum Not imitation, it's Innovation! https://audiokitpro.com/viralsynth FIRST AudioKit Synth app with Trance Gate, LFO Polarity, Triplets, and more! Uses NEW Technology to sound more like Real Hardware Synth VIRAL SYNTH gives you Access (see what we did there?) to 40+ classic waveforms inspired by Virus TI2!* VIRAL SYNTH T2X: • 64-voice, Retro VA-Synth • Includes 48+ Virus TI2 inspired waveforms • Advanced Synth Engine (including PWM, Osc Morph, and waveform shapes) • Plus, Bonus XL exclusive samples, created by Analog Matthew (Not available anywhere else!) • 3 Low-Pass Filter choices, New self-resonating T12 and T24 models • Trance Gate, with routings to different OSC • MICROTONALITY, World Scales, Western Scales • Synth section features 2x Oversampled Oscillators • 3 LFOs, with POLARITY! Fun Routings. LFOs can modify other LFOs • Arpeggiator! Classic Hardware-style Arp, with extra features • Vintage-style Step Sequencer that can be routed to specific layers • A proper filter envelope ADSR, with visual feedback • TouchPads! 2 fun assignable pads, • Four-voice Unison PER Oscillator ++ 3 different Unison algorithms: Regular, HYPER, and BEAST! Modeled sound: It's like a time-capsule. Imagine if there were iPads in 2009? Complete with that Hardware VA sound that ruled the dance floors and stages ADDITIONAL FEATURES: • EPIC Glorious Reverb + Sparkle Verb option • FX: Analog Tape Delay, Distortion, Phaser, Chorus, Crush, and more. • On board "Record" button, no external hardware required • Works with a MIDI Keyboard • FM wild pitch drop controls! Modeled after digital VA-Synths, complete with vintage digital aliasing for old-school vibe! • Crazy aggressive distorted RING MODULATION – It's like robots talking, or fighting? You decide! COOL: • iPad version has "stacked" views for maximum onscreen control! Tap the current Nav Button at the top to change the bottom view • This is a Premium App: No iAP, No Ads, No subscriptions! Use as a plug-in in DAWs like GarageBand & Logic for iPad, Cubasis, AUM, and more! * LEGAL NOTICES This app has no affiliation or endorsement from Access Corporation. It is not a clone of the Virus TI2, or any other synthesizer. Nor does it use any Virus ROM or direct waveforms. The wavetables are legally different, and the names have been changed. While we were inspired by the sound and legacy of these iconic instruments, this is an original creation, built from the ground up. All product names, trademarks, and images mentioned are the property of their respective owners and are used only to describe the inspiration behind this app and for purposes of reference. Their inclusion does not imply any association, affiliation, or endorsement. We sincerely respect the incredible work of Access in shaping music history.

About

SPLmap

Features
Read full description

SPLmap: The Professional Standard for Spatial Acoustic Analysis 1. Introduction: A New Dimension in Sound SPLmap is not just a decibel meter; it is a geospatial acoustic engine designed for the modern sound professional. In an era where live events are under increasing scrutiny from local councils and where architectural acoustics define the success of a space, the ability to visualize sound in its physical context is no longer a luxury—it is a requirement. SPLmap provides a high-performance environment that allows users to plot, track, and manage Sound Pressure Level (SPL) data points across any geographic landscape. From the narrow confines of a jazz club to the sprawling fields of a three-day music festival, SPLmap turns the invisible physics of sound into a clear, actionable visual map. 2. The User Experience: Interface as an Instrument We believe that professional software should get out of your way. SPLmap is built with a "minimalist power" philosophy, utilizing macOS-native design patterns to ensure the learning curve is non-existent for industry veterans. 3. Visual Intelligence: The Color of Sound Data is only as good as its presentation. SPLmap uses a sophisticated color-coding logic that allows for "split-second" situational awareness. The Traffic-Light Legend The app utilizes a standardized, three-tier color scale to categorize acoustic intensity: 4. Technical Architecture: Built for macOS SPLmap is engineered from the ground up using Apple’s most advanced frameworks. This isn't a web-app wrapper; it is a native tool built for performance. Key Monitoring: A dedicated local event monitor listens for the Delete and Backspace keys, allowing for lightning-fast data pruning. MapReader Integration: Using the latest MapReader technology, SPLmap converts screen touches into precise geographic coordinates with sub-meter accuracy. Observation Framework: The app utilizes the latest Swift Observation patterns, ensuring that if one data point changes, the Legend, the Map, and the Detail View all update simultaneously with zero latency. Geographic Precision Leveraging MapKit, SPLmap supports: Standard, Satellite, and Hybrid Views. 3D Realistic Elevation: Essential for understanding how sound travels over hills or is blocked by urban structures. Local Fallback Logic: The app intelligently defaults to the user's real-world location but includes a London-centric fallback for pre-planning sessions when location services are restricted. 5. Professional Use-Cases Live Sound & Festival Management For FOH (Front of House) engineers, SPLmap is the ultimate tool for monitoring noise leakage. By placing measurement points at the venue's "Noise Sensitive Locations" (NSLs), engineers can ensure they are delivering maximum impact to the crowd while remaining strictly within the legal limits defined by local authorities. Architectural & Industrial Safety Safety officers can use SPLmap to create a permanent record of noise exposure on factory floors or construction sites. By mapping "Red Zones," companies can better design hearing protection protocols and environmental baffles to protect their workforce. Urban Planning & Hospitality Restaurant and venue owners can map the "acoustic footprint" of their spaces. This helps in identifying where tables might be too loud for conversation or where the sound system needs more distribution to eliminate "dead spots." 6. Conclusion: Your Venue, Decoded. SPLmap bridges the gap between the microphone and the map. It is an essential addition to the toolkit of any professional who works with sound in the physical world. By offering a blend of high-level geographic visualization and granular data management, SPLmap ensures that you are always in control of the environment. Download SPLmap today and start seeing sound in a whole new way.

Screenshots

VIRAL Synth 24 screens
SPLmap3 screens

Verdict

The call

The clearest difference is price: SPLmap at $0.99 against VIRAL Synth 2's $7.99. VIRAL Synth 2's advantage is iOS requirement (14.4 vs 17.6). On update cadence, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

VIRAL Synth 2 costs $7.99 and SPLmap $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

VIRAL Synth 2 ships an update every 2 weeks, SPLmap every 3 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
VIRAL Synth 2 versus SPLmap: the parameters behind the verdict, then further details
ParameterVIRAL Synth 2SPLmap
Price$7.99$0.99 — better
Rating4.9 (743 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings743 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS14.4 — better17.6
Further details — not scored
Size321 MB6 MB
Age rating4+4+
DeveloperAudioKit ProOfer Dvir

Bugs and requests

VIRAL Synth 2

Reported bugs

1 issue
  • Audio crashes every 3 presets

SPLmap

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

VIRAL Synth 2

No in-app purchases

None

SPLmap

No in-app purchases

Questions

Is VIRAL Synth 2 free?
VIRAL Synth 2 costs $7.99, with no in-app purchases.
Is SPLmap free?
SPLmap costs $0.99, with no in-app purchases.
Do VIRAL Synth 2 or SPLmap have ads?
Neither VIRAL Synth 2 nor SPLmap shows ads.
Which is updated more often, VIRAL Synth 2 or SPLmap?
VIRAL Synth 2 ships an update every 2 weeks, and SPLmap every 3 weeks. Most recently, VIRAL Synth 2 was updated on October 23, 2026 and SPLmap on October 21, 2026.

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