Comparison

DICOM Snap vs GateBook

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

Head to head
About

DICOM Snap

Features
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This application converts image files to DICOM files and sends them to a DICOM server (PACS). You can send the image files to the DICOM server (PACS) in 3 steps. 1. Enter patient and examination information (patient ID can also be entered by reading the barcode) 2. Click the "Take Picture" button to take a picture (You can also select a previously taken picture from the camera roll.) 3 Tap the Send button Features 1. Conforms to the DICOM communication standard, so any server (PACS) that supports the DICOM communication protocol can be used for transmission, regardless of manufacturer. 2 Transfer syntax, specific character set, image size, etc. can be changed to match the destination DICOM server. 3 Not only test images, but also information related to patients can be managed by taking pictures of documents and sending them through DICOM. ■Contact https://3zweb.co.jp/product/dicomsnap.html

About

GateBook

Features
Read full description

GateBook is a personal map-based notebook for gate codes you encounter on your routes. Save a code at your current location or drop a pin anywhere on the map; see the nearest code when you’re close. No accounts or cloud—data stays offline on your device. Free to try; one-time unlock enables unlimited codes and import/export. Features • Save on the map — Tap “+” at your current spot or long-press to drop a pin and attach a code. • Auto pop-up nearby — Open the app or tap the key button to reveal the closest saved code. • Pins & list by distance — View everything on the map or browse a simple list sorted by how near it is. • Offline & private — Notes are stored on your phone; nothing is uploaded or shared. • Import & export — Back up your notes or move them to another device when needed. • Built for routes — Fits delivery and courier workflows around gated communities. Pricing & limits Use GateBook free with a limited number of saved communities. Upgrade with a one-time in-app purchase to unlock unlimited codes and import/export. “Restore Purchases” is available in Settings. Note GateBook does not control or manage gates or access systems. It’s a personal map notebook for your own reference.

Screenshots

DICOM Snap4 screens
GateBook3 screens

Verdict

The call

The clearest difference is in-app purchases: DICOM Snap at none against GateBook's 1. DICOM Snap also leads on update cadence (every 6 weeks vs every 14 months). On price, ads, 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. GateBook sells 1 one-off in-app purchase. DICOM Snap asks for nothing beyond the download.

UpkeepUpdate frequency

DICOM Snap ships an update every 6 weeks, GateBook every 14 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 4 level
DICOM Snap versus GateBook: the parameters behind the verdict, then further details
ParameterDICOM SnapGateBook
PriceFreeFree
Update frequencyEvery 6 weeks — betterEvery 14 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.615.6 — better
Further details — not scored
Size24 MB39 MB
Age rating4+4+
Developer株式会社スリーゼット兴恺 王

In-app purchases

None

DICOM Snap

No in-app purchases

1 purchases

GateBook

One-time1
  • GateBook Pro — Unlimited Codes$4.99

Questions

Is DICOM Snap free?
DICOM Snap is free to download, with no in-app purchases.
Is GateBook free?
GateBook is free to download, with in-app purchases available.
Do DICOM Snap or GateBook have ads?
Neither DICOM Snap nor GateBook shows ads.
Which is updated more often, DICOM Snap or GateBook?
DICOM Snap ships an update every 6 weeks, and GateBook every 14 months. Most recently, DICOM Snap was updated on October 7, 2026 and GateBook on October 14, 2026.

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