CodeX vs Passlet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CodeX
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CodeX is a solution that uses standard QR codes to verify the authenticity and integrity of various documents issued on paper. It is fully integrated into reporting tools, enabling rapid and convenient development, and it can be easily read in a mobile environment. Provide customers with a convenient verification service through QR code scanning, enhancing the trustworthiness and stability of paper document issuing institutions and businesses.
Passlet
Create and manage digital passes for various memberships, tickets, and boarding passes. Easily store and access your essential passes in one convenient location.
- Create digital passes
- Manage membership cards
- Store ticket information
- Organize boarding passes
- Access passes easily
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다양한 스토어의 멤버십 카드, 기차나 버스 탑승권, 영화관 관람권을 패스로 만들고 이용해보세요. * 패슬릿에서 제공하는 모든 템플릿은 정식 패스가 아니며, 현장에서 사용 시 제약이 발생할 수 있습니다.
Screenshots
Verdict
The clearest difference is update cadence: Passlet at weekly against CodeX's every 4 months. CodeX's advantage is device support (3 vs 1) and iOS requirement (16.6 vs 18.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
CodeX ships an update every 4 months, Passlet weekly. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.
| Parameter | CodeX | Passlet |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 16.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | HANCOM INNOSTREAM CO., LTD. | Hunwoo Kim |
In-app purchases
CodeX
No in-app purchases
Passlet
No in-app purchases
