StudioTimer vs Transforma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudioTimer
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StudioTimer is a workflow companion for studios, small service teams, independent creators, and freelancers. It brings appointment scheduling, service timing, client records, order checkout, receipt export, and business insights into one focused app. SESSION TIMING Enter the client, project, and service type, then start the clock. Pause, resume, and finish with clear controls. On iPhone, Live Activities can keep the active timer visible at a glance. BOOKING AND SCHEDULE Create and edit appointments with start and end times, client details, project type, and notes. Today's schedule stays visible on the dashboard. CLIENTS AND PREPAID BALANCES Keep contact details, VIP status, default discounts, and notes together. Track top-ups, deductions, refunds, and adjustments, with a clear transaction history for each client. CHECKOUT, RECEIPTS, AND EXPORTS Calculate base fees from session duration and your default rates. Add extra charges, discounts, or prepaid balance deductions. Generate shareable PDF or image receipts and export order or client transaction data. ANALYTICS Review revenue, service time, trends, and project distribution. Filter records by date range to understand how the studio is performing. ICLOUD SYNC Use iCloud to keep appointments, clients, orders, and settings in sync across supported Apple devices, with a continuous workflow across iPhone, iPad, and Mac. Basic session timing is available for free. Scheduling, receipts, exports, advanced analytics, branding, and advanced history tools require StudioTimer Pro. Feature availability and sync depend on device, system version, and iCloud status. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Transforma
Instantly convert a wide range of file types on your device without uploading to the cloud. This app processes images, videos, audio, documents, and more locally, ensuring complete privacy and offline functionality. It offers batch conversion, AI-powered background removal, and quality controls for a seamless user experience.
- On-device file processing
- Supports 40+ formats
- Batch conversion
- AI background removal
- Offline functionality
- Share Sheet integration
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Convert files instantly on your iPhone — images, videos, audio, documents, and more. Transforma processes everything on-device. No uploads, no servers, no cloud. Your files never leave your phone. WHAT MAKES TRANSFORMA DIFFERENT Unlike online converters, Transforma works 100% on your device using Apple's native frameworks. This means: - Complete privacy — files never leave your iPhone - Works offline — convert anywhere, no internet needed - No file size limits — convert what your device can handle - Instant results — no upload/download wait times - Try free — 5 conversions at no cost, then unlock unlimited with a one-time purchase SUPPORTED FORMATS (40+) Images: HEIC, JPEG, PNG, GIF, TIFF, BMP, WebP, JPEG 2000, ICO, EXR, TGA Video: MOV, MP4, M4V with H.264, HEVC, and ProRes codecs (up to 4K) Audio: MP3, AAC, M4A, WAV, AIFF, FLAC, ALAC, OGG, OPUS, CAF Documents: PDF, DOCX, RTF, HTML, TXT, Markdown, ePub Data: CSV, JSON, YAML, XLSX, PLIST, TOML, XML Archives: ZIP, TAR, GZIP, BZ2, 7z 3D Models: USDZ, OBJ, STL, PLY, USD, SCN HOW IT WORKS 1. Open Transforma and select your file (from Files, Photos, or Share Sheet) 2. Tap the output format you want 3. Done — share or save your converted file FEATURES - Batch Conversion: Convert multiple files at once - Background Removal: AI-powered subject isolation using Apple Vision - Quality Controls: Adjust resolution, bitrate, quality, and codec settings - Metadata Preserved: EXIF, GPS, and camera info carried forward - Share Sheet Integration: Convert files from any app without leaving it - Conversion History: Easily find and reshare previous conversions - Drag and Drop: Works with iPad multitasking BUILT WITH APPLE FRAMEWORKS Transforma uses AVFoundation, CoreImage, PDFKit, Vision, and ModelIO — the same frameworks Apple uses in its own apps. No third-party libraries, no web views, no hidden servers. Try 5 conversions free, then unlock unlimited with a one-time purchase. No subscriptions. No ads.
Screenshots
Verdict
StudioTimer and Transforma are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. StudioTimer sells 2 in-app purchases, starting at $0.99 per month and Transforma sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
StudioTimer ships an update every 9 days, Transforma weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | StudioTimer | Transforma |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | 聪 毕 | Pawel Zalewski |
In-app purchases
StudioTimer
- StudioTimer Pro Monthly7 Days trial$0.991 Month
- StudioTimer Pro$9.99
Transforma
- Unlimited Conversions$1.99









