Feather. vs Biduniq
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Feather.
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Feather is an app where you can find all the best offers for you in your favorite places to shop. Browse the weekly/monthly catalogues and find all the products on sale. Users can scan a QR code granting them access to view catalogs which they can keep forever, or scan their loyalty cards so they don't have to carry them. They can also add products to their shopping list
Biduniq
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With BiduniQ, find the product you want, place your bid, and win! The unique & highest bidder becomes the owner. Get started now with our user-friendly interface!
Screenshots
Verdict
The clearest difference is update cadence: Feather. at every 5 weeks against Biduniq's every 5 months. Biduniq's advantage is iOS requirement (13.0 vs 16.0). 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.
Feather. ships an update every 5 weeks, Biduniq every 5 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.
| Parameter | Feather. | Biduniq |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 21 MB |
| Age rating | 17+ | 4+ |
| Developer | Feather Global Pty Ltd | Spyridon Tagkas |
In-app purchases
Feather.
No in-app purchases
Biduniq
No in-app purchases
