Comparison

G vs SANDISK

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

Head to head
About

G

Easily view and convert CNC machine code files on your mobile device. Supports various export formats like PDF, SVG, DXF, and IGES. Load files directly from compressed archives for convenient access.

Highlights
  • View GCODE, CNC, CN & NGC files
  • Export to PDF, SVG, DXF, IGES
  • Load from ZIP or RAR files
  • Pan, zoom, and rotate graphics
  • Lightweight and fast
Features
Read full description

G-Code Viewer & Converter is a great light app to quickly view GCODE, CNC, CN & NGC files Features: - Export to PDF, SVG, DXF, IGES. - Load from a ZIP or RAR file. - Graphic operations for panning, zooming & rotating. Please contact us for support, questions or feature requests. support@boviosoft.com

About

SANDISK

Easily back up, manage, and protect your digital content. Organize files, free up space by transferring to compatible storage, and secure important memories with password protection.

Highlights
  • Organize files with an intuitive interface
  • Browse photos and videos in timeline or grid views
  • Free up space by transferring files
  • Automatic backup of photos, videos, and contacts
  • Secure files with encryption and password protection
  • View storage insights for connected devices
Read full description

The SANDISK® app is a powerful, easy-to-use app that helps you back up, manage, and protect your digital content.1 Whether you're freeing up space, organizing files, or helping safeguard your memories with password protection, the SANDISK app gives you complete control over your photos, videos, contacts, and more. This app replaces the legacy iXpand® Drive app for iOS. Please use this app for all future use with supported storage devices. The SANDISK app was previously called SANDISK Memory Zone™. Use the app with compatible SANDISK® drives (sold separately). It’s easy to back up, transfer, and manage your photos, videos, and contacts, between your iPhone and your computer. To learn more about all products compatible with the SANDISK app, go to our support page: https://support-en.sandisk.com/app/answers/detailweb/a_id/52065 Key Features Organize Your Files Browse, move, copy, or delete files with a clean, intuitive interface that puts you in control of your content. Media Timeline & Grid Views Navigate your photos and videos in a timeline or immersive grid layout to quickly find and relive your memories. Free Up Space Quickly transfer files from your iPhone to a compatible storage device, so you can make room for what matters most. Automatic Backup2 Set it once and your photos, videos, and contacts will automatically back up2 when your device is connected. Help secure Your Files Add an extra layer of protection with encryption and password-secured storage for your most important content. Storage Insights Easily view available, used, and total space on your connected device—no more guessing. Explore More Discover tools and services that help you do more with your content—from AI enhancements to creative utilities. Support: Please visit Sandisk support at: https://shop.sandisk.com/support Third-Party Notices: https://downloads.sandisk.com/downloads/temp/sandisk-memory-zone-ios.txt Company Info http://www.sandisk.com Legal 1. iOS 15 or higher required for the SANDISK app. 2. SANDISK app required. Available for download from the App Store. iOS 15 or higher required. Set up automatic backup within app settings. Terms and conditions apply. For more information on Sandisk’s Vulnerability Disclosure Policy, please visit: https://shop.sandisk.com/support/product-security/vulnerability-disclosure-policy SANDISK, the SANDISK logo, iXpand, and Memory Zone are registered trademarks or trademarks of Sandisk Corporation or its affiliates in the US and/or other countries. All other marks are the property of their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products. © 2026 Sandisk Corporation or its affiliates. All rights reserved.

Screenshots

G4 screens
SANDISK4 screens

Verdict

The call

The clearest difference is price: SANDISK at Free against G's $1.99. SANDISK also leads on rating (4.7 vs 3.0) and update cadence (every 3 weeks vs every 37 months). G's advantage is review sentiment (33% vs 21%) and iOS requirement (12.0 vs 15.0). On 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

CostPrice · In-app purchases · Ads · Monetization

SANDISK is free to download; G costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SANDISK holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: SANDISK has 24K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 33% of G's written reviews are positive against 21% of SANDISK's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

G ships an update every 37 months, SANDISK every 3 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard8 real differences · 3 level
G versus SANDISK: the parameters behind the verdict, then further details
ParameterGSANDISK
Price$1.99Free — better
Rating3.0 (2 ratings)4.7 (24K ratings) — better
Positive reviews33.3% of reviews — better21.3% of reviews
Number of ratings224K — better
Update frequencyEvery 37 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank—#121 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size4 MB80 MB
Age rating4+17+
DeveloperVictor BovioSanDisk

Customer experience

G

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

SANDISK

All ratings23,507 ratings
Positive92.4%
Neutral2.9%
Negative4.8%
Written reviews1,008 reviews
Positive21.3%
Neutral6.1%
Negative72.6%

Bugs and requests

G

Not enough reviews yet to summarise bugs or requests.

SANDISK

Reported bugs

4 issues
  • App doesn't recognize iXpand drives on iPhone 16
  • Frequent error messages and failed backups
  • Incompatible with older iOS versions and devices
  • Photos and videos not displaying properly

Requested features

5 requests
  • Allow manual selection of files to transfer
  • Bring back date-based photo organization
  • Add option to delete photos from phone after backup
  • Improve search and sorting capabilities
  • Restore private/secure folder functionality

In-app purchases

None

G

No in-app purchases

None

SANDISK

No in-app purchases

Questions

Is G free?
G costs $1.99, with no in-app purchases.
Is SANDISK free?
SANDISK is free to download, with no in-app purchases.
Which has better reviews, G or SANDISK?
SANDISK is rated higher. G averages 3.0 out of 5 from 2 ratings, while SANDISK averages 4.7 from 24K ratings.
Do G or SANDISK have ads?
Neither G nor SANDISK shows ads.
Which is updated more often, G or SANDISK?
G ships an update every 37 months, and SANDISK every 3 weeks. Most recently, G was updated on October 16, 2026 and SANDISK on October 17, 2026.

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