iBarcoder vs Sentinel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iBarcoder
Generate and scan a wide variety of linear and 2D barcodes. Save, share, and search scanned data. Customize generated barcode appearance and save formats.
- Generate numerous barcode types
- Scan linear and 2D barcodes
- Save scanned data to history
- Web search and share scanned data
- Customize barcode size, color, font
- Save barcodes as image files
Read full descriptionHide full description
iBarcoder is an advanced barcode generation and reading software. With iBarcoder, you can generate the following barcode types: Interleaved 2 of 5, OPC (VCA), Code 39, Code 93, Code 128 (A, B, C, Full), UPC-A, UPC-E, EAN-13, EAN-8, ISBN-10, ISBN-13, Double ISBN, Codabar, ITF-14, GS1-128, SSCC-18, GTIN-14 (linear barcodes), QR Code, PDF417, Aztec, and Data Matrix (2D barcodes). iBarcoder scans linear barcodes including UPC-A, UPC-E, Code 39, EAN-13, EAN-8, Code 93, Code 128, Interleaved 2 of 5, and ITF-14, as well as 2D QR codes, PDF417, Aztec, and DataMatrix. Data from generated and scanned barcodes can be saved to the history log if preferences are configured correctly. This data can then be used for actions such as web searching, sharing, and reproducing barcodes. In iBarcoder's preferences, you can define the image format for saving barcodes, as well as their resolution (JPEG and PNG). You can also configure the automatic opening of scanned URLs or the addition of scanned images to your photo gallery. Generated barcodes can be customized in terms of size, color, and font, saved as image files, or shared. iBarcoder is a high-quality barcode generation and scanning software that is simple, smart, and intuitive. You can purchase an auto-renewing subscription via an in-app purchase. • Auto-renewing subscription • Terms: 1 month ($0.99) or 12 months ($2.99) • Your subscription will be charged to your iTunes account upon confirmation of purchase and will automatically renew (for the selected term) unless auto-renewal is turned off at least 24 hours before the end of the current period. • The current subscription cannot be canceled during its term. However, you can manage your subscription and/or turn off auto-renewal in your iTunes account settings after purchase. • Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://cristallight.com/privacypolicy.aspx
Sentinel
Read full descriptionHide full description
SENTINEL – Security and Access Management System (SAMS) SENTINEL is the foremost Security and Access Management System (SAMS) designed for gated communities. It is an intuitive platform that enables communities to manage entry and exit, internal communications, emergency alerts, and service requests efficiently. The system connects residents, community management, facility managers, visitors, workers, security personnel, and public officials within one secure platform, ensuring transparency, accessibility, and accountability at all times. With SENTINEL, communities can manage visitor access, coordinate internal communications, respond to emergency alerts and service requests, support security operations, and maintain essential community records. Take control of your community’s security the smart way with SENTINEL.
Screenshots
Verdict
The clearest difference is in-app purchases: Sentinel at none against iBarcoder's 2. Sentinel also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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
Both are free to download. iBarcoder sells 2 in-app purchases, starting at $0.99 per month. Sentinel asks for nothing beyond the download.
iBarcoder ships an update fortnightly, Sentinel every 2 weeks. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.
| Parameter | iBarcoder | Sentinel |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Dmitry Kozlov | Uzochukwu Akaehielam |
In-app purchases
iBarcoder
- Monthly Subscription$0.991 Month
- iBarcoder Annual$2.991 Year
Sentinel
No in-app purchases









