Comparison

File Converter vs SimpleLibrary

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

SimpleLibrary

Features
Read full description

SimpleLibrary is a calm, elegant reading companion designed to help you organize your personal library, save meaningful quotes, and stay close to your reading life. Whether you are tracking books you own, books you want to read, or books you want to buy later, SimpleLibrary gives you one clean place for everything. Build a library that feels personal, easy to manage, and enjoyable to return to. With SimpleLibrary, you can: • Organize your library with clear reading states Track books you want to read, are currently reading, have finished, have loaned out, or want to keep for later. • Save and manage quotes Collect favorite passages from the books you read and keep them in one beautiful, searchable place. • Capture quotes from photos Use photo-based quote capture and OCR tools to turn printed passages into editable text more easily. • Get AI-powered reading support Receive thoughtful book suggestions, quote insights, and helpful reading prompts designed to make your library feel more alive. • Track your yearly reading goal Set a reading goal for the year and follow your progress over time. • Build a wishlist Keep a separate list of books you may want to buy or add later. • View reading stats See your reading activity, progress, and genre patterns in a clean and simple way. • Share beautifully Create polished quote and reading-goal visuals that are ready to share. • Import and export your data Keep your library portable with backup, import, and export tools. SimpleLibrary is built for readers who want a quieter, more thoughtful app experience. It is not designed to overwhelm you with clutter. Instead, it helps you focus on what matters: your books, your notes, your quotes, and your reading habits. Some features may require a Pro subscription, including selected AI-powered tools and expanded usage limits. Subscription pricing and availability may vary by region. If you enjoy keeping track of your books, collecting memorable lines, and shaping a personal reading space that feels truly yours, SimpleLibrary is made for you. Privacy Policy: https://docs.google.com/document/d/13XDbJEBbxEzBGbYwaWOy3UDmw2bTsPP07sxcia72N3E/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1vXEdeyAbC8JOP0ubqvS7tV4TtmGJKjpoJWVwvl5vdRE/edit?usp=sharing

Screenshots

File Converter4 screens
SimpleLibrary4 screens

Verdict

The call

The clearest difference is ads: SimpleLibrary at none against File Converter's shown. SimpleLibrary also leads on update cadence (every 6 weeks vs every 3 months). On price, in-app purchases, 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

Both are free to download. File Converter sells 9 in-app purchases, starting at $1.49 per 7 days and SimpleLibrary sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

File Converter ships an update every 3 months, SimpleLibrary every 6 weeks. The most recent releases landed on September 27, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
File Converter versus SimpleLibrary: the parameters behind the verdict, then further details
ParameterFile ConverterSimpleLibrary
PriceFreeFree
Rating3.8 (473 ratings) — better—
Positive reviews46.2% of reviews—
Number of ratings473 — better—
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size83 MB91 MB
Age rating4+4+
DeveloperIce Cold AppsSERAP ERKORKMAZ KADOGLU

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

SimpleLibrary

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
2 purchases

SimpleLibrary

Subscriptions2
  • SimpleLibrary Pro Monthly$3.991 Month
  • SimpleLibrary Pro Yearly$29.991 Year

Questions

Is File Converter free?
File Converter is free to download, with in-app purchases available.
Is SimpleLibrary free?
SimpleLibrary is free to download, with in-app purchases available.
Do File Converter or SimpleLibrary have ads?
File Converter shows ads; SimpleLibrary does not.
Which is updated more often, File Converter or SimpleLibrary?
File Converter ships an update every 3 months, and SimpleLibrary every 6 weeks. Most recently, File Converter was updated on September 27, 2026 and SimpleLibrary on September 10, 2026.

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