Tuning Fork Studio vs R2 Bucket Boss
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tuning Fork Studio
Generate fundamental audio waveforms like sine, square, triangle, and sawtooth with precise control over frequency, amplitude, phase, and harmonics. Export high-quality audio for music production, sound design, and acoustic testing.
- Sine, square, triangle, sawtooth wave generation
- Precise frequency control (A4 standard, custom Hz)
- Amplitude, phase, and multi-harmonic overlay
- Real-time complex sound synthesis
- High-quality audio export
- Music production and sound design tool
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Tuning Fork is a tool for tone generation, instrument playback, and sound observation. Build a sound from a familiar reference pitch, then explore it through live waveforms and spectra. Customize frequency, output gain, and harmonic components. Choose sine, square, triangle, or sawtooth waves, layer harmonics, and save configurations for later use. Play notes on a piano keyboard with the included GeneralUser GS soundfont. With microphone permission, the analyzer shows a live waveform, frequency reading, input level, and spectrum on your device. Core instrument playback, custom frequency, basic waveforms, and sound analysis are free. Pro adds the complete instrument library, more waveforms, unlimited sound configurations, and longer audio exports. Prices and availability are shown in the App Store. The app does not collect your data. Microphone input is processed on-device for live analysis and is not uploaded to developer servers. Privacy Policy: https://sites.google.com/view/gly699/home/privacy_policy Terms of Use: https://sites.google.com/view/gly699/home/terms-of-use Contact: liyangong697@gmail.com
R2 Bucket Boss
Manage Cloudflare R2 buckets and SFTP servers in a single, intuitive file manager. Browse, edit, move, and share files directly without needing web dashboards or command lines. Offers built-in editing, image previews, and server-side operations for efficient remote file management.
- Unified R2 and SFTP management
- Drag and drop file transfers
- Built-in text editor and image preview
- Server-side file operations
- Cloudflare cache management
- Secure server list export
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Manage your Cloudflare R2 buckets and your SFTP servers together in one unified interface. R2 Bucket Boss is a native file manager for Cloudflare R2 buckets and standard SFTP servers. Connect once, then browse, edit, move and share your files without opening a web dashboard or typing a single command. WHY R2 * Zero egress fees. Upload once and share the link as many times as you like. Most object storage charges you per gigabyte downloaded. Not R2. * S3-compatible, so the tokens and tools you already have keep working. * Served from Cloudflare's global network, so a file downloads quickly whether your recipient is in Tokyo or Toronto. * Map your own domain to a bucket and send links from your URL instead of a generic storage endpoint. ONE APP WINDOW HANDLES BOTH PROTOCOLS * R2 buckets and SFTP servers in the same browser, with several sessions open at once * Drag and drop straight to and from the Finder, whole folders included * Drag a file onto a folder to move it on the server, with no download and re-upload * Create R2 buckets without leaving the app * Bookmarks for the folders you actually work in * A transfer queue you can watch and cancel EDIT AND PREVIEW WITHOUT DOWNLOADING * Built-in text editor for remote files, on both SFTP and R2 * Saving an R2 file purges the Cloudflare cache automatically, so the change is live immediately * Image preview that streams from the server: JPEG, PNG, GIF, WebP, HEIC, BMP, TIFF, ICO and SVG, with Fit and Actual Size BUILT FOR PROFESSIONAL WORKFLOWS * POSIX permissions editor with multi-select and recursive apply * Folder sizes calculated in place, everywhere at once or on demand * Duplicate a file server-side, which on R2 is instant no matter how large it is * Copy Web URL for any object, with bucket-aware public and custom-domain links * Purge the Cloudflare cache on demand, or automatically after you change a file * Browse your Cloudflare Stream videos, copy playback URLs and remove old uploads ALL THE POWER OF A DESKTOP APP, ON YOUR IPHONE * The same servers and keys, carried over from your Mac * One-click sync over your local network: your Mac shows a PIN, your phone enters it, and the encrypted server list transfers directly. Nothing passes through anyone's cloud. * Multiple sessions, breadcrumb navigation, text editing and bookmarks on iPhone, with a split-view sidebar on iPad EASILY MOVE BETWEEN MACHINES WITHOUT SKIMPING ON SECURITY * Export your entire server list, SSH keys included, as a single file encrypted with a passphrase you choose * Move it to another machine, import it, and carry on GETTING STARTED WITH R2 1. In the Cloudflare dashboard, open R2 and then Manage R2 API Tokens, and create a token with Object Read and Write permissions. 2. Copy your Account ID from the R2 overview page. 3. Connect to https://ACCOUNT_ID.r2.cloudflarestorage.com and your buckets appear. Already have SFTP servers? Add a host, a username and a password or SSH key, and they sit alongside your buckets in the same sidebar. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: R2 Bucket Boss at every 3 days against Tuning Fork Studio's every 2 weeks. Tuning Fork Studio's advantage is iOS requirement (15.0 vs 26.5). On price, rating, ratings volume and ads 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
Both are free to download. Tuning Fork Studio sells 3 in-app purchases, starting at $0.99 per month and R2 Bucket Boss sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Tuning Fork Studio against 5.0 for R2 Bucket Boss. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Tuning Fork Studio ships an update every 2 weeks, R2 Bucket Boss every 3 days. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.
| Parameter | Tuning Fork Studio | R2 Bucket Boss |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 35 MB | 23 MB |
| Age rating | 4+ | 12+ |
| Developer | 丽俨 龚 | Matia labs, inc. |
Customer experience
Tuning Fork Studio
R2 Bucket Boss
In-app purchases
Tuning Fork Studio
- Monthly$0.991 Month
- Yearly3 Days trial$5.991 Year
- Lifetime$9.99
R2 Bucket Boss
- Pro Weekly7 Days trial$0.997 Days
- Pro Monthly7 Days trial$2.991 Month
- Pro Annual7 Days trial$24.991 Year
- Pro Lifetime$59.99
Questions
Is Tuning Fork Studio free?
Is R2 Bucket Boss free?
Which has better reviews, Tuning Fork Studio or R2 Bucket Boss?
Do Tuning Fork Studio or R2 Bucket Boss have ads?
Which is updated more often, Tuning Fork Studio or R2 Bucket Boss?
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