My Experience with Stamp Identifier
I was a heavy user of “Philately Pro” for years until an update turned it into an ad-ridden mess. That’s when I found Stamp Identifier. I downloaded it on a Tuesday evening, eager to finally sort through a shoebox of European stamps my grandfather left me. The initial promise was exactly what I needed: point, shoot, and identify using the massive Colnect database. After several months on my OnePlus 11, I can say it’s a classic case of great idea, poor execution. It feels like a web portal crudely shoved into an app shell. The scanner is temperamental, the UI lags, and trying to get help is like shouting into a void. For a power user who wants to process dozens of stamps in a sitting, the friction becomes exhausting fast.
Features Worth Noting
Let’s be clear, the only reason this app gets a second look is the Colnect database. When the stars align and the scanner actually works, the depth of information is staggering. I successfully identified a common-looking 1970s Japanese stamp, and the app pulled up not just the Scott number, but the print run size, designer name, and even variants based on perforation. That level of detail is pure gold for cataloging. Building a digital collection within the app is functional. Once you wrestle a stamp into the system, adding it to your virtual album is straightforward. I also have to give a nod to the community-driven aspect. Browsing other public collections has given me serious focus for my own, moving me from “random shoebox” to specializing in pre-1980s Olympics issues.
What Needs Work
The scanner is the app’s heart, and it has arrhythmia. It’s not just “sometimes inaccurate.” It’s fundamentally flawed. On older, faded, or monochrome stamps, it fails about 70% of the time unless you have studio-perfect, shadowless lighting. Last weekend, I spent 45 minutes trying to scan a batch of 15 older German stamps. I had to manually adjust the on-screen cropping box for every single attempt, and even then it only recognized four. The interface compounds these problems. Taps often don’t register, requiring a second or third press. Switching from the scanner to my collection involves a jarring pause. On a flagship phone like my OnePlus 11, this level of lag is unacceptable and points to zero optimization.
Pricing
It’s free. No subscriptions, no in-app purchases to unlock the scanner. In a world where every other app wants a monthly fee, that’s commendable. You get full access to that incredible database without a paywall. The trade-off is banner ads along the bottom of the screen. They’re mostly static and not overly intrusive video ads, but they do make the already-clunky interface feel more crowded. For the price, you can’t complain much, but it also feels like the developer uses “it’s free” as an excuse not to invest in proper app development.
Developer Notes
This is where my frustration peaks. The app feels abandoned. The update history shows minor “bug fix” releases every few months, but none of the core issues I experience have been touched. When the scanner consistently failed on a specific type of Hungarian stamp, I reached out to support via the app’s contact form. I got a generic auto-reply three days later asking for my device info, which I provided immediately. A full week after that, I received a one-line response: “Try better lighting.” That was it. No follow-up, no attempt to log the issue. It screams of a developer who published the app as a side project to funnel people to their main Colnect website and has no interest in maintaining the mobile experience.
Security & Privacy
The app requires camera access, obviously, and storage access to save your collection data locally. Its privacy policy is linked, but it’s the standard Colnect website policy. It states they collect usage data and may share non-personally identifiable information with advertisers. Since you can use the app without creating an account, your personal risk is fairly low. However, the lack of transparency within the app itself is concerning. There’s no clear indication of what data the *app* specifically sends back, separate from the website. For a tool that’s essentially a camera pointed at your valuable collection, I’d prefer more upfront clarity on data handling.
What database does Stamp Identifier use to identify stamps?
Stamp Identifier uses the massive Colnect database, which provides deep information like Scott numbers, print run sizes, designer names, and perforation variants. When the scanner works, this level of detail is excellent for serious cataloging.
Can I build a digital collection and browse other users' collections in Stamp Identifier?
Yes, you can build a digital collection within the app, and adding identified stamps to your virtual album is straightforward. The app also lets you browse public collections, which can help you focus your own collecting, like moving from a random mix to specializing in pre-1980s Olympics issues.
Why does the scanner fail so often on older or faded stamps?
The scanner is temperamental and struggles with older, faded, or monochrome stamps, failing about 70% of the time unless you have studio-perfect, shadowless lighting. For example, scanning a batch of older German stamps can take 45 minutes of constant manual adjustment.
What should I do if the app's UI is laggy or unresponsive?
The app's interface can feel sluggish, especially when trying to process multiple stamps quickly. If you experience lag, try closing other apps, restarting your device, or ensuring you have the latest version installed, but be aware that the overall performance still needs improvement.
How does Stamp Identifier compare to Philately Pro for power users?
Stamp Identifier uses the rich Colnect database, which offers far more detail than Philately Pro, but its execution is poor—the scanner is unreliable, the UI lags, and support is nonexistent. Philately Pro became ad-ridden after an update, but if you value a smooth scanning experience, you might still prefer it over Stamp Identifier's frustrating friction.
