Comparison

Voice Recorder vs Códigos Calderas

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

Head to head
About

Voice Recorder

Capture high-quality audio with advanced recording and editing tools. Transcribe speech in over 30 languages, add background music, and sync across devices. Easily share and manage your audio notes for personal or professional use.

Highlights
  • High-quality sound recording
  • Speech to Text transcription (30+ languages)
  • Recording editing (trim, rename, tag)
  • Scheduled and background recording
  • Noise reduction
  • iCloud and Wi-Fi file sharing
  • Apple Watch app
Features
Read full description

Voice Recorder is your ultimate solution for voice recording with high-quality sound. A new, modern design makes it even easier to capture and share personal notes, family moments, classroom lectures, work meetings, speeches, interviews and more. Also, It can help you learn languages easily. Features 「Record」 - Use a Siri Shortcut to start a new recording. - One tap to start, stop, pause and resume recording. - Speech to Text, support for over 30 languages. - Scheduled recording - Recording in the background at the agreed time. - Noise Reduction - Make speech clearer. - Record with background music. Tip: Please bring headphones when recording to avoid secondary recording of background music. - Choose to record from the built-in mic, AirPods or external microphones. - Record independently on Apple Watch and sync later. - Markers - Use markers to select a specific audio position quickly. - Multiple theme styles. 「Edit」 - Trim your recordings to save just the portion you want. - Rename and tag recordings. - Pinch-to-zoom for more precision when editing. - Replace and resume to fine-tune your recordings. - Add background music. - Text - make corrections and add new text to your transcriptions. - Collaborate with “Audio Editor” apps, using multi-track editing, music effects and more. - Translate the text into the language you want. 「Storage」 - Quickly find recordings with the search feature. - Choose to store recordings in iCloud Drive or locally on-device. - Recordings stored in iCloud Drive automatically sync across all your devices. - Recordings stored locally on-device are not accessible outside the app. 「Share and Export」 - Wi-Fi file sharing let you save recordings to your PC without any cable connections. - With iCloud support, sync recordings between iPhone, iPad and MacBook. - Share recordings via AirDrop, Mail, Messages, and more. 「APPLE WATCH」 Voice Recorder includes an Apple Watch app that gives you the freedom to record anywhere, even when your iPhone is not around. - Start recording with a single tap on the Complication. - Record discretely in the background. - Unlimited recording time. - Recordings automatically transfer to iPhone for transcription and iCloud syncing. - Listen to recent recordings through the built-in speaker or AirPods. ========================== Voice Recorder Pro Unlimited Subscription ========================== - Join Voice Recorder Pro Unlimited use all features for free, Unlimited use of all features, Mute auto pause, Start recording at the scheduled time, Use Background Music, Shortcuts, no ads, no watermarks, etc.. - Voice Recorder Unlimited subscription is billed monthly or annually at the rate correspnding to the selected plan. In addition, a one-time payment will be offered if needed, which is not one of the subscription plan. - Payment will be charged to Itunes Account at confirmation of purchase. - Subscriptions automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. - Terms of use : https://vl2d7p74tu.feishu.cn/docx/Ma7xdszymo8gpDxBJbGcV0YCnab - Privacy policy: https://vl2d7p74tu.feishu.cn/docx/HcHHdXlnvoV6sOxKl4ccErZYnr4 Feel free to contact us: globalfadeback@163.com Your problems or suggestions are important to us!

About

Códigos Calderas

Features
Read full description

Boiler Fault Codes is the technical reference tool for gas boiler installers and service technicians. Search by brand, model, or fault code and instantly find the likely cause and repair steps, no internet connection required. MAIN FEATURES - Over 1,600 fault codes from 32 brands and 150 models sold in Spain, including current and older equipment still in service. - Parts reference with OEM references and official manufacturer links. - Camera scanner: point at the boiler display and the app recognizes the fault code automatically. - Interactive repair checklist to track your progress. - PDF service report generator: includes your company data and logo (configurable in Settings) and digital signature from technician and client directly on screen. - Favorites and recent history to quickly return to the codes you use most. - Typo and accent tolerant search. - Works offline: all data is included in the app, no internet needed to look up codes or parts. - All information is stored only on your device - no personal data is collected or shared. The app is free to download: you can search and browse the full catalog of brands, models, and fault codes at no cost. Full access to its features (causes and repair steps, parts references and official spec sheets, camera scanner, and PDF service report generation with digital signature) requires an auto-renewable annual subscription of 19.99 EUR per year. The subscription renews automatically unless cancelled from your Apple account at least 24 hours before the current period ends. You can manage or cancel the subscription at any time from your Apple account Settings, Subscriptions. Privacy policy: https://tienda.asiedad.com/#privacidad Terms of use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Intended for qualified professionals in the gas boiler installation and maintenance sector. Does not replace current regulations or the professional training legally required.

Screenshots

Voice Recorder4 screens
Códigos Calderas4 screens

Verdict

The call

The clearest difference is ads: Códigos Calderas at none against Voice Recorder's shown. Códigos Calderas also leads on update cadence (daily vs every 2 months). Voice Recorder's advantage is device support (4 vs 2) and iOS requirement (11.0 vs 16.4). On price and in-app purchases 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

Both are free to download. Voice Recorder sells 3 in-app purchases, starting at $1.99 per month and Códigos Calderas sells 1 in-app purchase, starting at $17.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Voice Recorder ships an update every 2 months, Códigos Calderas daily. Both last shipped on October 29, 2026.

Scorecard4 real differences · 6 level
Voice Recorder versus Códigos Calderas: the parameters behind the verdict, then further details
ParameterVoice RecorderCódigos Calderas
PriceFreeFree
Rating4.6 (1.4K ratings) — better—
Positive reviews46.1% of reviews—
Number of ratings1.4K — better—
Update frequencyEvery 2 monthsDaily — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS11.0 — better16.4
Further details — not scored
Size29 MB41 MB
Age rating4+4+
DeveloperHappyTimes Tech Co., Ltd.Alex Parrilla alvarez

Bugs and requests

Voice Recorder

Reported bugs

4 issues
  • Recordings deleted
  • Choppy audio
  • Freezing on login screen
  • Incompatible with older devices

Requested features

2 requests
  • Name audio files and recordings for organization
  • Undo button

Códigos Calderas

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Voice Recorder

Subscriptions2
  • Recorder Pro(1 Month)$1.991 Month
  • Recorder(1 Year)3 Days trial$4.491 Year
One-time1
  • Recorder Pro(Forever)$19.99
1 purchases

Códigos Calderas

Subscriptions1
  • Acceso completo$17.991 Year

Questions

Is Voice Recorder free?
Voice Recorder is free to download, with in-app purchases available.
Is Códigos Calderas free?
Códigos Calderas is free to download, with in-app purchases available.
Do Voice Recorder or Códigos Calderas have ads?
Voice Recorder shows ads; Códigos Calderas does not.
Which is updated more often, Voice Recorder or Códigos Calderas?
Voice Recorder ships an update every 2 months, and Códigos Calderas daily. Most recently, Voice Recorder was updated on October 29, 2026 and Códigos Calderas on October 29, 2026.

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