Comparison

WAV Audio File Generator PRO vs RAID Calc2

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

Head to head
About

WAV Audio File Generator PRO

Create high-quality WAV audio files with precise control over tones, sweeps, and noise. Supports various waveforms, sampling rates, channels, and bit depths for professional audio production and experimentation.

Highlights
  • Generate tones, sweeps, and noise
  • Supports Sine, Rectangle, Triangle, Sawtooth waveforms
  • Adjustable sampling rates (44.1kHz to 192kHz)
  • Mono or stereo channel options
  • 16-bit or 32-bit bit depth
  • User-friendly design
Features
Read full description

The WAV Audio File Generator is the ultimate tool for generating high-quality audio files. Whether you're a sound designer, musician, or audio enthusiast, this App empowers you to craft pristine WAV files with precision and ease. --- Flexible Audio Modes --- Tone: Generate tones with unmatched clarity. Sweep: Produce dynamic frequency sweeps across your chosen range. Noise: Add depth and texture with customisable noise generation. --- Waveform Variety --- Create audio files using versatile waveforms: Sine, Rectangle, Triangle, Sawtooth --- Flexible Audio Settings --- Sampling Rates: Choose from 44.1kHz up to an ultra-high 192kHz for crystal-clear sound. Channels: Mono or stereo—your choice. Bit Depth: Select 16-bit or 32-bit depth for uncompromising audio fidelity. --- From Trusted Experts --- Brought to you by the creators of the popular Audio Function Generator App, WAV Audio File Generator combines professional-grade performance with user-friendly design. Whether you're producing audio for music, testing sound systems, or experimenting with new sonic textures, WAV Audio File Generator is the perfect companion. Download today!

About

RAID Calc2

Features
Read full description

RAID Calc2 is retiring. It leaves the App Store on December 31, 2026. It keeps working on your device after that, but won’t get updates. Its successor is RAID Calculator, from the same developer. It’s the same calculator, plus NAS planning for Synology SHR, Unraid, ZFS, SnapRAID and Btrfs, RAID 50 and 60, and RAID-Z. Search the App Store for “RAID Calculator”, or tap the banner in the app. UNTIL THEN, RAID CALC2 STILL DOES THE JOB • RAID 0, 1, 5, 6, 10 and JBOD • Usable and raw capacity, and how efficient the layout is • What the space will show as in TiB, the binary units most systems report • A drive strip showing which drives hold data, parity or mirrors • How many drive failures the array survives • Speed and availability ratings, with a plain-language guide to every level • A caution before a risky rebuild on large drives, with a one-tap switch to RAID 6 • One-tap fixes when the drive count doesn’t suit the level ON EVERY SCREEN • On iPad, and on iPhone Duo opened in landscape, results sit beside inputs • Rotates to landscape on iPhone • Built for iOS 26 with native controls and Liquid Glass • Dark mode, Dynamic Type at every size, and full VoiceOver support • In English, Spanish, French, Italian, Japanese, German, Traditional and Simplified Chinese, Korean and Brazilian Portuguese PRIVATE No accounts, no tracking, no ads. Everything stays on your device. Not affiliated with or endorsed by Synology Inc. Synology and SHR are trademarks of Synology Inc. Not affiliated with or endorsed by Lime Technology, Inc. Unraid is a trademark of Lime Technology, Inc. ZFS is a trademark of Oracle and/or its affiliates. Not affiliated with or endorsed by Oracle.

Screenshots

WAV Audio File Generator PRO4 screens
RAID Calc23 screens

Verdict

The call

The clearest difference is price: RAID Calc2 at Free against WAV Audio File Generator PRO's $9.99. WAV Audio File Generator PRO's advantage is update cadence (every 5 days vs every 5 months) and iOS requirement (15.5 vs 26.0). On 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

RAID Calc2 is free to download; WAV Audio File Generator PRO costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WAV Audio File Generator PRO ships an update every 5 days, RAID Calc2 every 5 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
WAV Audio File Generator PRO versus RAID Calc2: the parameters behind the verdict, then further details
ParameterWAV Audio File Generator PRORAID Calc2
Price$9.99Free — better
Rating4.0 (5 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 5 days — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better26.0
Further details — not scored
Size10 MB7 MB
Age rating4+12+
DeveloperThomas GruberTodd Greco

In-app purchases

None

WAV Audio File Generator PRO

No in-app purchases

None

RAID Calc2

No in-app purchases

Questions

Is WAV Audio File Generator PRO free?
WAV Audio File Generator PRO costs $9.99, with no in-app purchases.
Is RAID Calc2 free?
RAID Calc2 is free to download, with no in-app purchases.
Do WAV Audio File Generator PRO or RAID Calc2 have ads?
Neither WAV Audio File Generator PRO nor RAID Calc2 shows ads.
Which is updated more often, WAV Audio File Generator PRO or RAID Calc2?
WAV Audio File Generator PRO ships an update every 5 days, and RAID Calc2 every 5 months. Most recently, WAV Audio File Generator PRO was updated on October 24, 2026 and RAID Calc2 on October 25, 2026.

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