Comparison

File Converter vs Calculate

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

Head to head
About

File Converter

This app converts files between thousands of formats, saving you time and battery. It leverages cloud processing for faster conversions and allows you to continue using your device. Supports video, ebook, document, audio, image, 3D, CAD, and many other file types.

Highlights
  • Supports over 2,000 source formats
  • Cloud-based conversion for speed and battery saving
  • Video, ebook, document, audio, and image conversion
  • 3D, CAD, and scientific file format support
  • Archive compression and extraction
  • Metadata viewing and deletion
  • File repair for common formats
Features
Read full description

File Converter will convert from and to almost every file format while saving you time and battery! With support for over 2.000 source formats we're working hard to stay the most complete converter app. The File Converter app converts files in the conversion cloud so your battery isn't wasted, you can continue using your device and your conversions will be much faster. Convert to: • Video converter: convert movies to 3G2, 3GP, AVI, DPG, FLV, GIF, H264, M4V, Matroska MKV, Quicktime MOV, MP4, MPG, OGV, SWF, VOB, WebM VP8, WEBP and WMV. Profiles for iPad, iPhone, iPod, Nintendo, Playstation, Wii, XBOX, more! • Ebook converter: convert to AZW, AZW3, DJVU, DOCX, ePub, FB2, HTML, HTMLZ, LIT, LRF, MOBI, OEB, PDB, PDF, PML, PRC, RB, RTF, SNB, TCR, TXT, TXTZ, more! • Document converter: document to DJVU, Microsoft Word DOC, DOCX, HTML, Open-Office ODT, OTT, PDF, RTF, TEX, TXT, UOT, WPS • Presentation converter: ODP, OTP, PDF, PPS, PPSX, PowerPoint Presentation PPT, PPTX, SWF, UOP • Spreadsheet converter: CSV, DIF, GNM, HTML, ODS, OTS, PDF, SLK, TEX, TXT, UOS, XLSM, XLS, XLSX, XLT, XLTX, XML • Markup converter: DJVU, HTML, INFO, Markdown MD, PDF, TEX, TEXI, TEXT, TEXTILE, TXT, WIKI, more! • Audio converter: convert music to AAC, AC3, AIFF, FLAC, M4A, M4R, MIDI, MMF, MP3, MPA, OGG, OPUS, WAV, WMA • Image converter: convert photos to AI, BMP, EPS, EXR, GIF, HEIC, ICO, JPEG, JPG, PCX, PNG, PS, PSD, SVG, TGA, TIFF, WBMP, WEBP • 3D converter: convert 3d model to 3DS, BRP, CTM, DAE, FBX, IGS, OBJ, STL, STP, STPZ, WRL, X3D, GCODE, SVG, Slicing, more! • CAD converter: convert engineering drawing to DWG, DXF, PDF, Map tiles, more! • LaTeX / ConTeXt converter: research to PDF, TEX, DOCX • Color palette converter: ACO, ASE, CPL, GPL, JCW, JSON, SKP, SOC, TXT, XML, more! • Texture converter: ASTC, DDS, EXR, KTX, TGA • Mesh converter: FEM, MESH, MSH, OBJ, VTK, VTU • Font converter: convert fonts to BIN, CFF, DFONT, EOT, FON, OTF, PFA, PFB, PT3, T11, T42, TTF, TTF.BIN, UFO, WOFF, WOFF2, more! • Embroidery converter: CSD, DST, EXP, HUS, JEF, PCS, PEC, PES, SEW • Statistics converter: Stata DTA, SPSS SAV, SAS SAS7BDAT, SAS XPT • GPS converter: convert gps tracks to CSV, GDB, GPX, HTML, KML, KMZ, LOC, NMEA, SDF, TCX, TRK, TXT, USR, WPT, more! • Gerber converter: CNC, GBR, ISEL, PDF, more! • Subtitle converter: CSV, JSON, LRC, RT, SCC, SMI, SRT, SSA, STL, SUB, TTS, TXT, USF, VTT, XML, XSUBTITLE • Archives: compress 7Z, ARJ, TAR BZ2, CAB, EXE, KGB, LZH, RAR, RUN, SFX, SHAR, TAR, BZ2, TAR GZ, XZ, YZ1, ZIP • Web converter: HAR, HTML, MHTML, more! • Generate Hash: Adler32, HTPasswd, Blowfish, CRC32, DES, MD4, MD5, RIPE, SHA, Tiger, Whirlpool • Metadata: delete / view metadata • Scientific: NC, CDL • Repair: PDF, RAR, STL, ZIP, Audio, Video Examples: • Extract music from video • View hidden metadata • Convert Word to PDF • Video to animated GIF • Text to audio: listen to an ebook / audio book (text to speech, tts) • PDF to Word file to edit • Raster image to vector • Camera RAW file to image • Extract text from image with OCR • Create ringtones and cut audio • XPS to PDF or XLS to PDF • Website URL to image or ebook Some optional settings: • Video conversion: codec, rotate, stabilize, etc • Audio conversion: bitrate, frequency, trim, etc • Ebook conversion: metadata, e-book reader: Amazon Kindle, Sony, Apple iPad, Kobo, Nook, tablet, etc • Images conversion: size, filters, dpi, etc • Documents conversion: OCR (text recognition), etc • CAD drawing: color, scale, margin, etc More! Notes: • Offline conversion is supported for Audio and Video. • We can't convert: password protected files (secured pdf, encrypted) and DRM protected files. • Files get uploaded SECURELY and will be DELETED immediately after the conversion is done or failed. We don't keep any copies or logs!

About

Calculate

Features
Read full description

Calculate is a clean, considered calculator built for the moments when accuracy actually matters — quotes, budgets, splitting costs, or just double-checking a big number. NEVER RETYPE A NUMBER Every calculation is saved to your history. Tap any number from a past result to reuse it instantly in your next calculation — no more retyping long figures and risking a costly typo. CUSTOM MULTIPLIER SHORTCUT Long press the % button to set your own multiplier — perfect for adding taxes, applying a margin, or working out a discount, all with a single tap. CURRENCY MODE Press $ to round to two decimal places and format as currency, exactly how you'd write it. LOCK AND PIN WHAT MATTERS Swipe to lock a calculation so it never gets deleted. Pin your most important figures to keep them always within reach at the bottom of your history. BUILT TO FEEL RIGHT Satisfying haptic feedback on every key press, a refined near-black and brass design, and a calculator that feels like a quality tool — not a toy. Simple. Considered. Built for how you actually think through numbers.

Screenshots

File Converter4 screens
Calculate4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculate at none against File Converter's 10. Calculate also leads on ads (none vs shown). File Converter's advantage is device support (3 vs 1). On price 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

Both are free to download. File Converter sells 9 in-app purchases, starting at $1.49 per 7 days. Calculate asks for nothing beyond the download.

Scorecard3 real differences · 7 level
File Converter versus Calculate: the parameters behind the verdict, then further details
ParameterFile ConverterCalculate
PriceFreeFree
Rating3.8 (479 ratings) — better—
Positive reviews47.1% of reviews—
Number of ratings479 — better—
Update frequencyEvery 3 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.0
Further details — not scored
Size83 MB2 MB
Age rating4+4+
DeveloperIce Cold AppsSimon Dinh

Bugs and requests

File Converter

Reported bugs

4 issues
  • Conversion errors
  • Saved files disappearing
  • Incompatibility with newer iOS versions
  • Ad/video button not working

Requested features

4 requests
  • Increase file size limit
  • Add more file format support
  • Improve sharing/saving options
  • Fix ad/video button

Calculate

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

File Converter

Subscriptions9
  • Full Access$1.497 Days
  • Full Access$1.997 Days
  • Full Access2 variants$2.491 Month
Show 6 more
  • Full Access$3.991 Month
  • Full Access$4.991 Month
  • Full Access$30.991 Year
  • Full Access3 Days trial$38.991 Year
  • Full Access$39.991 Year
  • Full Access$49.991 Year
None

Calculate

No in-app purchases

Questions

Is File Converter free?
File Converter is free to download, with in-app purchases available.
Is Calculate free?
Calculate is free to download, with no in-app purchases.
Do File Converter or Calculate have ads?
File Converter shows ads; Calculate does not.

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