Comparison

Recorder for iPhone vs RC Designer

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

Head to head
About

Recorder for iPhone

Capture audio with a variety of formats and organize it into folders. Edit recordings with trimming and merging tools, and share them easily. Transcribe your voice memos into text for quick reference and accessibility.

Highlights
  • Multiple audio formats (MP3, M4A, AIFC, WAV)
  • Folder organization
  • Trim, cut, and merge recordings
  • Instant voice transcription
  • Easy sharing and export
  • Searchable recordings
Features
Read full description

Experience seamless voice recording with Recorder for iPhone. Our sleek, modern design simplifies capturing personal notes, lectures, meetings, interviews, and more. Plus, unlock our Transcribe feature for effortless transcription of your recordings, aiding language learning and enhancing accessibility. Exciting features: 1. Simple Recording: - Choose from MP3, M4A, AIFC, WAV formats. - Organize recordings into folders for easy access. 2. Easy Playback: - Search for recordings quickly. - Navigate easily with 5-second jumps. 3. Effortless Editing: - Trim, cut, and merge recordings with precision. - Rename and tag recordings. - Convert to various formats. 4. Seamless Sharing & Export: - Share via AirDrop, Mail, Messages, Dropbox, etc. - Export to files for easy access. 5. Transcribe Voice Recordings (New): - Instant, accurate transcriptions. - Save time with automated transcription. - Access recordings in text format for effortless reference. Subscription Details: - Weekly Subscription: $4.99/week. - Monthly Subscription: $9.99/month (with free trial). - Yearly Subscription: $32.99/year. Subscriptions are auto-renewing. Price is shown in the Purchase pane at purchase time. Payment charged at confirmation/end of Free Trial Period. Manage subscriptions in Account Settings after purchase. Unused free trial period forfeited upon subscription purchase. Privacy Policy: https://voicememo.co/privacy-policy.html Terms: https://voicememo.co/terms-of-use.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

RC Designer

Features
Read full description

Precision Engineering on the go. RC Designer is an advanced mobile tool built specifically for structural engineers, consultants, and students working within the Hong Kong construction industry. Designed strictly according to the Code of Practice for Structural Use of Concrete 2013 (HK COP 2013), this app streamlines the complex process of reinforced concrete member design. Whether you are performing quick spot-checks on site or batch-processing an entire structural model, RC Designer brings desktop-level analytical power to your mobile device. WHAT'S NEW: ETABS Batch Integration: Seamlessly import ETABS analysis data (via Excel .xlsx) to instantly batch-check hundreds of beams and columns. Interactive 3D Viewer: Visualize your imported structural model directly on your device. Tap any member in 3D to instantly view its detailed design calculations. Professional PDF Reports: Generate comprehensive, step-by-step PDF calculation reports for individual members or export a complete batch summary with 3D model screenshots to share with your team. Manual Rebar Overrides: Edit rebar and shear link arrangements on the fly, and watch the Utilization Ratios (UR) and pass/fail statuses update instantly across your batch tables. COMPREHENSIVE BEAM DESIGN: Flexure Design: Supports both Singly and Doubly reinforced sections. Automatic Detailing: Intelligent rebar arrangement based on section width or manual override. Shear Links: Calculate required links (S.S, D.S, T.S, or Multi-leg) based on V/vc limits. Deflection Check: Real-time Span/Effective Depth ratio verification with precise modification factors. Detailed Traceability: View full calculation steps with direct references to specific HK COP 2013 Clauses. ADVANCED COLUMN DESIGN: Biaxial Bending: Interactive M-N Interaction Curves for both X and Y axes. Slenderness Effects: Automatic calculation of additional moments based on effective height. Visual Detailing: Dynamic, scaled cross-section sketches showing precise rebar and link layouts. Shape Support: Full support for both Rectangular and Circular columns. Multi-Load Case Support: Effortlessly handle and envelope multiple load cases from ETABS outputs to find the governing design. Disclaimer: This app is intended for use by qualified structural engineers for preliminary design and checking purposes. All final designs must be verified against official code documents and independent calculations.

Screenshots

Recorder for iPhone4 screens
RC Designer4 screens

Verdict

The call

The clearest difference is price: Recorder for iPhone at Free against RC Designer's $7.99. RC Designer's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence, device support and iOS requirement 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

Recorder for iPhone is free to download; RC Designer costs $7.99 up front. Recorder for iPhone sells 3 in-app purchases, starting at $4.99 per 7 days. RC Designer asks for nothing beyond the download.

UpkeepUpdate frequency

Recorder for iPhone ships an update monthly, RC Designer every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Recorder for iPhone versus RC Designer: the parameters behind the verdict, then further details
ParameterRecorder for iPhoneRC Designer
PriceFree — better$7.99
Rating4.4 (3K ratings) — better—
Positive reviews30.4% of reviews—
Number of ratings3K — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size174 MB8 MB
Age rating4+4+
DeveloperGREEN DYGITAL CONSULTING LLPKa Wai Miu

Bugs and requests

Recorder for iPhone

Reported bugs

3 issues
  • Fails to record calls
  • Inability to transfer files between devices
  • Frequent crashes and freezes

Requested features

3 requests
  • Seamless Dropbox integration
  • Ability to record multiple callers
  • Improved file management and export options

RC Designer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Recorder for iPhone

Subscriptions3
  • Voice Recorder "SUPER"3 Days trial$4.997 Days
  • Voice Recorder3 Days trial$9.991 Month
  • Voice Recorder "POPULAR"3 Days trial$32.991 Year
None

RC Designer

No in-app purchases

Questions

Is Recorder for iPhone free?
Recorder for iPhone is free to download, with in-app purchases available.
Is RC Designer free?
RC Designer costs $7.99, with no in-app purchases.
Do Recorder for iPhone or RC Designer have ads?
Recorder for iPhone shows ads; RC Designer does not.
Which is updated more often, Recorder for iPhone or RC Designer?
Recorder for iPhone ships an update monthly, and RC Designer every 3 weeks. Most recently, Recorder for iPhone was updated on October 29, 2026 and RC Designer on October 24, 2026.

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