Comparison

The Image Converter □ vs 100ZG

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

Head to head
About

The Image Converter □

Easily transform your photos and documents into a wide range of image formats. Select your input, choose an output, and convert in seconds. Save, share, or open your converted files directly in other applications.

Highlights
  • Convert to SVG, JPG, PNG, GIF, and more
  • Supports dozens of input formats including HEIC and PDF
  • Fast cloud-based conversions
  • Optional local conversions for speed
  • Save, share, or open converted files
  • In-app file browser for past conversions
Features
Read full description

Quickly convert your photos to nearly any image format! 1. Select your input file 2. Choose your output format ( SVG, JPG, PNG, GIF etc. ) 3. Convert! It will only take a few seconds. 4. Save your file, or open it in your favorite app! Here are the output formats you can choose from: JPG, PNG, GIF, PSD, BMP, EPS, SVG, EXR, ICO, TIFF, TGA, WBMP, WEBP, ODD, PSD, PS, PDF You can convert from dozens of input formats, here are some of the most popular formats we support converting from: JPG, PNG, HEIC, PDF, SVG, EPS, WEBP, GIF, TIF, DOCX, AI, PAGES and many more! Save, Share or View your converted images in your favorite apps immediately. You can even browse your previously converted files with our in-app file browser. After conversion, you can immediately AirDrop your photos right to your Mac or another device. Conversions usually take less than 15 seconds! Conversion is done on a secure cloud server, which makes conversion easier, faster and much more battery-friendly. You must have an internet connection to use this app. Files are immediately deleted from the server after conversion. While the files are immediately deleted after conversion or cancellation, you should be aware that by using this app, you agree that your files will be sent over to internet from the app to the conversion server. We've also recently added support for local conversions for many popular conversion types. These conversions don't require a server, and are usually done almost instantly! We are continuing to add support for more local conversions with each update. This app includes an optional auto-renewable subscription (Premium Pass): Premium Pass beings with a free trial period, then an auto-renewable monthly subscription when trial ends. Payment will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your Apple Account Settings after purchase. Any unused portion of the free initial period will be forfeited when you purchase a subscription. Privacy Policy: https://float.support/the-image-converter/privacy Terms of Use: https://float.support/the-image-converter/terms

About

100ZG

This app converts various file types including video, audio, images, and documents. It also offers file management, compression/decompression, and a built-in media player. A VIP subscription unlocks full functionality.

Highlights
  • Video, audio, image, and document format conversion
  • File management and organization
  • ZIP and 7z compression/decompression
  • Preview for images, GIFs, and documents
  • Built-in video and audio player with playback controls
Features
Read full description

The new revision of 100ZG is online, bringing you a better experience, and more functions are on the way~ 【Format conversion】 Supports converting documents, pictures, audio and video in multiple formats (1) Video format conversion: support the input and conversion of MP4, MOV, AVI, GIF, ASF, MKV, VOB, MPEG, MPG, WMV, MTS, M4V, 3PG, 3G2, SWF and other video formats; (2) Audio format conversion: support MP3, WAV, FLAC, OGG, WMA, AIFF, M4A, M4R, MP2, AMR, APE, ALAC and other video formats input and conversion; (3) Image format conversion: support the input and conversion of PNG, PDF, JPG, JPEG and other image formats; (4) Document conversion: support the input and conversion of TXT, DOC, DOCX, PDF, PPT, PPTX and other document formats; 【File Management】 Support sorting files by date, size, name Supports a series of operations such as renaming, moving, copying, and printing files 【Compression and decompression】 Support zip, 7z format file compression and decompression 【Preview Play】 Support preview of pictures, gifs and documents Built-in video and audio player, supports settings such as interception and variable speed of video and audio VIP subscription instructions: 1. Subscription period: 1 week, 1 month, 1 year 2. Subscription price: RMB 9 per week, RMB 18 per month, RMB 68 per year 3. 24 hours before the VIP privilege expires, the fee will be automatically deducted from the iTunes account and the renewal fee will be determined. 4. Cancel automatic renewal: If you need to cancel automatic renewal, please manually turn off the automatic renewal function in iTunes/Apple ID setting management 24 hours before the expiration. This subscription will automatically renew if it is not closed at least 24 hours before expiration. 5. If a free trial period is offered, any unused portion will be forfeited when the user purchases a subscription to that publication (if applicable) 6. Privacy Policy: https://netpock.com/privacycn.html 7. Terms of use: https://netpock.com/servicecn.html

Screenshots

The Image Converter □4 screens
100ZG4 screens

Verdict

The call

The clearest difference is ads: The Image Converter □ at none against 100ZG's shown. The Image Converter □ also leads on ratings volume (17K vs 3) and review sentiment (27% vs 15%). 100ZG's advantage is update cadence (every 3 weeks vs every 5 months) and rating (5.0 vs 4.6). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. The Image Converter □ sells 5 in-app purchases, starting at $2.99 per month and 100ZG sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

100ZG holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: The Image Converter □ has 17K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 27% of The Image Converter □'s written reviews are positive against 15% of 100ZG's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

The Image Converter □ ships an update every 5 months, 100ZG every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
The Image Converter □ versus 100ZG: the parameters behind the verdict, then further details
ParameterThe Image Converter □100ZG
PriceFreeFree
Rating4.6 (17K ratings)5.0 (3 ratings) — better
Positive reviews27.2% of reviews — better15.0% of reviews
Number of ratings17K — better3
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size45 MB131 MB
Age rating4+4+
DeveloperFloat Tech, LLCNetPocket Co., Ltd.

Customer experience

The Image Converter □

All ratings16,610 ratings
Positive91.4%
Neutral2.3%
Negative6.4%
Written reviews692 reviews
Positive27.2%
Neutral3.9%
Negative68.9%

100ZG

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive15.0%
Neutral5.0%
Negative80.0%

Bugs and requests

The Image Converter □

Reported bugs

3 issues
  • App crashes or freezes on launch
  • Conversion errors or failed uploads
  • Incompatibility with certain devices/OSes

Requested features

4 requests
  • Batch conversion support
  • More file format options
  • Improved SVG conversion quality
  • Ability to adjust/edit converted files

100ZG

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

The Image Converter □

Subscriptions2
  • Premium Pass7 Days trial$2.991 Month
  • Premium Pass$4.991 Year
One-time3
  • Lifetime Pass$9.99
  • Lifetime Pass$12.99
  • Lifetime Pass Promo$29.99
4 purchases

100ZG

Subscriptions3
  • Weekly membership7 Days trial$2.997 Days
  • Monthly membership1 Month trial$4.991 Month
  • Annual membership$19.991 Year
One-time1
  • PPT conversion recharge card$1.99

Questions

Is The Image Converter □ free?
The Image Converter □ is free to download, with in-app purchases available.
Is 100ZG free?
100ZG is free to download, with in-app purchases available.
Which has better reviews, The Image Converter □ or 100ZG?
100ZG is rated higher. The Image Converter □ averages 4.6 out of 5 from 17K ratings, while 100ZG averages 5.0 from 3 ratings.
Do The Image Converter □ or 100ZG have ads?
100ZG shows ads; The Image Converter □ does not.
Which is updated more often, The Image Converter □ or 100ZG?
The Image Converter □ ships an update every 5 months, and 100ZG every 3 weeks. Most recently, The Image Converter □ was updated on October 29, 2026 and 100ZG on October 30, 2026.

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