ST vs E2 Photos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ST
This app converts photos and images into a format compatible with D-STAR transceivers for the Share Picture function. Users can crop images, add text like call signs, and transfer them wirelessly or via Bluetooth to supported transceivers.
- Image conversion for D-STAR Share Picture
- Image cropping
- Add text (call signs)
- Wireless transfer to transceiver
- Bluetooth transfer to transceiver
- Save cropped image as file
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The ST-4001I is an application to crop an image used for the Share Picture function of a D-STAR transceiver, and transfers it to the transceiver. ・Photos taken, or photos/images saved on the iPhone and iPad can be converted into the format used for the Share Picture function of the D-STAR transceiver. ・You can crop the image and enter text such as a call sign. ・The cropped image can be transferred through a network to the D-STAR transceiver. ・The cropped image can be transferred through a network or using Bluetooth to the D-STAR transceiver. ・You can also save the cropped image as a file. Refer to the INSTRUCTIONS for details. Device requirements: iOS12 or later Supported transceiver (As of July 2024) Transceivers that can transfer via Bluetooth Icom ID-52A/E Icom ID-52A/E PLUS Transceivers that can transfer via network Icom IC-705 Icom IC-905 Icom IC-9700* *Firmware version 1.20 or higher NOTE • Icom does not guarantee that the ST-4001I works on all iPhone and iPad. It may not work properly, depending on the OS version, installed applications, or other reasons. • The transceiver and iPhone and iPad must be connected to the same network to transfer an image to a transceiver through a network. • Bluetooth LE is used to connect to a transceiver using Bluetooth. Transferring an image may take some time due to a slow data transfer rate.
E2 Photos
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E2 Photos: Your Ultimate Cloud Photo Companion Discover E2 Photos, the must-have iOS app for seamless photo management with IDrive® E2 cloud storage. Effortlessly access, sync, and enjoy your cherished memories in stunning full-screen mode. Designed for photography enthusiasts and casual users alike, E2 Photos combines powerful functionality with a sleek, user-friendly interface to keep your photos safe and accessible anywhere. Key Features: - Instant Access: View all your stored photos on IDrive® E2 with lightning-fast performance. - Automatic Sync: Securely back up your iPhone photos to the cloud with real-time synchronization. - Full-Screen Viewing: Immerse yourself in vibrant, high-resolution photos with pinch-to-zoom support. - Organized & Secure: Keep your memories safe with IDrive® E2’s robust encryption and easy-to-navigate folders. - Offline Mode: Access select photos without an internet connection for on-the-go convenience. Why Choose E2 Photos? Whether you’re safeguarding family moments, curating travel adventures, or managing professional shoots, E2 Photos ensures your images are always at your fingertips. With seamless integration to IDrive® E2, your photos are protected in the cloud, freeing up space on your device without sacrificing quality. Perfect for: - Photographers needing secure cloud storage - Families preserving precious memories - Travelers syncing photos on the go - Professionals managing large photo libraries Download E2 Photos now and elevate your photo experience! Sync, view, and relive your moments with ease. Join thousands of users who trust E2 Photos for their cloud photo needs. Keywords: cloud photo storage, IDrive E2, photo sync, full-screen photo viewer, secure photo backup, iPhone photo management, cloud backup, photo organizer, seamless photo sync, offline photo access Compatibility: Requires iOS 18.0 or later. Compatible with iPhone and iPad. Start your photo journey today, get E2 Photos and never lose a moment!
Screenshots
Verdict
The clearest difference is price: ST at Free against E2 Photos's $9.99. ST also leads on iOS requirement (12.0 vs 18.4). On update cadence, 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
ST is free to download; E2 Photos costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 27 months. The most recent releases landed on November 3, 2026 and August 27, 2026 respectively.
| Parameter | ST | E2 Photos |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 27 months | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 12 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | ICOM INCORPORATED | Jose Leal |
In-app purchases
ST
No in-app purchases
E2 Photos
No in-app purchases









