Product Checker vs centid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Product Checker
Scan product barcodes to check in and share your preferences on social media. Earn points, samples, and free items from your favorite brands.
- Barcode scanning
- Social media sharing
- Product preference tracking
- Earn points and samples
- Brand engagement
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Check in with products you love just by scanning the bar code. You can share with your friends and followers about your product preferences through social media. Get points, samples and free stuff by checking in with brands you love.
centid
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Print labels and encode RFID tags directly from your Mobile device. Access your organization’s approved label formats and connect to leading industrial barcode and RFID printers. Whether you’re labeling items, shelves, boxes, or pallets, CentID delivers fast and accurate labeling and tagging from anywhere in your workflow.
Screenshots
Verdict
The clearest difference is update cadence: centid at every 3 months against Product Checker's every 15 months. Product Checker's advantage is iOS requirement (7.0 vs 14.0). On price, ads, 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.
Product Checker ships an update every 15 months, centid every 3 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.
| Parameter | Product Checker | centid |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 15 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 4 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Armia Systems, Inc | Centrategy LLC |
In-app purchases
Product Checker
No in-app purchases
centid
No in-app purchases
