TreadReader vs TKR OSCaR®
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TreadReader
This app controls a handheld scanner to perform 3D tire tread depth scans. It guides users through single or full vehicle scans, generating PDF summary reports that highlight uneven wear due to alignment, inflation, or suspension issues.
- Controls TreadReader Hand Held Scanner
- Single and full vehicle tire scans
- 3D tread depth measurements
- Identifies uneven wear causes
- Generates PDF Summary Reports
- App setup and configuration
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This App developed by Snap-on Total Shop Solutions controls the TreadReader Hand Held Scanner. Intuitive screens guide the users through single tyre scan, full vehicle scan, creating a PDF Summary Report and App Set Up. App screens show TreadReader 3D tyre tread depth scans with tread depth measurements with icons to indicate instances of uneven wear due to poor alignment, incorrect inflation or suspension issues.
TKR OSCaR®
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What is TKR OSCaR®? TKR OSCaR® is an intelligent application that makes the repair process faster, easier and safer. What can TKR OSCaR® do? TKR OSCaR® helps you find items quickly and easily. Whether you are at your desk or on the road. How can TKR OSCaR® help me? With just a few clicks, you can access comprehensive article details, tutorials, informative documentation, helpful FAQs and information on suitable accessories. What additional features does TKR OSCaR® offer? Add items you find to your personal favorites list. This way you always have direct access to useful information. Share articles with colleagues. Who can use TKR OSCaR®? To use TKR OSCaR® you need a B2B customer account. How can I register? As TKR OSCaR® is an exclusive application, public registration is currently not possible.
Screenshots
Verdict
TreadReader and TKR OSCaR® are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
TreadReader ships an update every 5 weeks, TKR OSCaR® every 2 months. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.
| Parameter | TreadReader | TKR OSCaR® |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 109 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | SNAP-ON EQUIPMENT INC | TKR Spezialwerkzeuge GmbH |
In-app purchases
TreadReader
No in-app purchases
TKR OSCaR®
No in-app purchases
Questions
Is TreadReader free?
Is TKR OSCaR® free?
Do TreadReader or TKR OSCaR® have ads?
Which is updated more often, TreadReader or TKR OSCaR®?
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