Barcode Holder vs DZ Tooling
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Barcode Holder
Read full descriptionHide full description
Barcode Holder lets you generate barcodes in multiple encodings (including EAN-13, Aztec code, QR code, Code39 and Code128) and manage them in easy ways. Widget supported, so you can make your barcodes in one stack on Home Screen.
DZ Tooling
Read full descriptionHide full description
以使用者需求為出發點，應用 IoT 物聯網、大數據、地端及雲端平台等科技技術，透過連結廠內各廠牌之傳統與 CNC 機台，即時蒐集設備運作數據，以此進行設備及人員效率分析、OEE 設備總合效率…等，並藉由行動裝置遠端監控、管理工廠，達到即時管理、有效降低停機時間及優化工作流程，促使企業迅速轉型為數位化、智慧化工廠。 若您需要開通權限，請聯絡我們。 聯絡我們：https://www.dotzero.tech/#ContactInfo
Screenshots
Verdict
The clearest difference is in-app purchases: DZ Tooling at none against Barcode Holder's 1. Barcode Holder's advantage is update cadence (fortnightly vs every 3 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
Both are free to download. Barcode Holder sells 1 one-off in-app purchase. DZ Tooling asks for nothing beyond the download.
Barcode Holder ships an update fortnightly, DZ Tooling every 3 months. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.
| Parameter | Barcode Holder | DZ Tooling |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 1 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | TZU YING Wu | Dot Zero Co., Ltd. |
In-app purchases
Barcode Holder
- Upgrade$1.99
DZ Tooling
No in-app purchases
