SafeID Programmer vs Digicard Key
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SafeID Programmer
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This app is used to program SafeID/Diamond OTP tokens. It requires an iPhone with NFC reader and iOS 13+
Digicard Key
Verify the authenticity of tagged items by scanning NFC tags. Access detailed information, origin, and ownership history stored on a blockchain. Claim ownership of items and ensure their provenance.
- Scan NFC tags
- Verify item authenticity
- View item information and history
- Claim item ownership
- Blockchain-recorded data
- Supply chain verification
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The Digicard Key mobile application helps users verify the authenticity of tagged items on the Digicard Key Network. This app is used to scan NFC tags affixed to items on the Network. Items are linked to Digital Landing Pages containing the item’s information, source of origin, supply chain verification points, and history of ownership. Users may also claim ownership of items by proving items are in their possession. Tagged items cannot be replicated and all scan data is recorded to blockchain making the information captured immutable. For assurance and confidence, buyers, collectors, and investors should demand Digicard Key.
Screenshots
Verdict
The clearest difference is ads: SafeID Programmer at none against Digicard Key's shown. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SafeID Programmer ships an update every 3 months, Digicard Key every 4 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.
| Parameter | SafeID Programmer | Digicard Key |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Deepnet Security | Digicard Key LLC |
In-app purchases
SafeID Programmer
No in-app purchases
Digicard Key
No in-app purchases
Questions
Is SafeID Programmer free?
Is Digicard Key free?
Do SafeID Programmer or Digicard Key have ads?
Which is updated more often, SafeID Programmer or Digicard Key?
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