SpeechCalc vs Record Super Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeechCalc
This calculator app offers an audible interface in multiple languages, allowing users to perform calculations without looking at the screen. It features customizable themes, a thousandth separator for clarity, and a record of past calculations for easy retrieval. The app prioritizes user privacy with no registration or data uploads.
- Audible calculations in multiple languages
- Customizable themes
- Thousandth separator for large numbers
- Calculation history and record keeping
- Ad-free and privacy-focused
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It's a new radio calculator that includes American English, British English, children's radio, and Chinese, allowing users to get away from the screen without having to stare at it all the time. It also has a variety of cute themes. For users who need to do large calculations, the calculator also adds a thousandth mode to make large amounts of data clearer. This calculator also supports the function of calculating records, recording each calculation of the user, to meet the user's need for searching the previous record. The application interface is clear and advertising-free, and it pays attention to privacy. Users do not need to register or log in, and user data is not uploaded.
Record Super Master
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Speech to Text Master is a professional mobile phone real-time recording to text, text synthesis speech, audio to text, video to text, voice translation and other multi-functional APP. The product has a built-in advanced recognition system, which can quickly and losslessly convert the content of recordings and audio files into text content output, and can also perform multi-language translation operations. It can meet the needs of recording to text in multiple scenarios such as daily office meeting records, media interviews, and recording evidence collection. The content after speech recognition can be copied with one click, and the recording to text assistant can be quickly exported. [Real-time recording to text] Online recording to text, accurate and fast, improve office or learning efficiency, convenient and worry-free: speech to text, audio to text, text recognition, text extraction, speech dictation, audio extraction, etc.; [Text synthesis speech] Online professional dubbing software! When synthesizing speech reading, it not only supports male and female voices, ordinary pronunciation and emotional pronunciation, but also can customize the speed, volume, pitch, polyphonic characters, etc. It can be used for: online dubbing, advertising dubbing production, classroom courseware reading, etc.! Powerful! Intelligent! Easy to use! 【Image to Speech】 Intelligently identify the text in the image, quickly generate dubbing files with one click, and all kinds of poster templates can be edited into sound! 【Import external audio】 Import external recording files with one click, support rapid conversion and extraction into text form, can be copied, edited and proofread; 【Video to Text/Audio】 Support video to generate text, video to extract text export, video to audio file, subtitle extraction, etc., support Uyghur audio text extraction; 【Voice Translation】 Online real-time translation, multi-language translation, professional and intelligent! Translation recording, translation software, English translation, voice translation, online translation, language translator, dialogue translation, Chinese-English translation, Japanese translation, Korean translation, Spanish translation, Portuguese translation, German translation, Russian translation, Thai translation, etc.; 【Audio Editing and Processing】 Support audio merging, audio cropping, audio segmentation, audio editing, audio mixing, volume adjustment, etc., and support conversion between multiple audio formats, newly added adaptation to silk and WeChat voice AMR format conversion; 【Recorder】 The sound quality is smooth, clear and noise-free, with professional recording pen effect! Let you be handy when taking notes: recording, memo, recording software, voice memo, recorder, voice recorder, voice note;
Screenshots
Verdict
The clearest difference is update cadence: SpeechCalc at every 5 days against Record Super Master's every 3 weeks. On price, 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
Both are free to download. SpeechCalc sells 1 one-off in-app purchase and Record Super Master sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
SpeechCalc ships an update every 5 days, Record Super Master every 3 weeks. The most recent releases landed on June 10, 2026 and May 15, 2026 respectively.
| Parameter | SpeechCalc | Record Super Master |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 35 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | 志鹏 洪 | Beijing Langsheng Technology Co., Ltd. |
In-app purchases
SpeechCalc
- SoundService$1.99
Record Super Master
- month membership(1 month)$9.99
- year membership(1 year)$14.99
- continuing members$29.99







