Tire Sizes vs SeamTec
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tire Sizes
Find essential tire dimensions and receive suggestions for new tire sizes. Compare wheels visually and by specifications like offset and width. Discover factory tire sizes for your car and compare motorcycle tires across different measurement systems.
- Tire dimension calculations
- New tire size suggestions
- Wheel comparison (visual and specs)
- Offset and width comparison
- Motorcycle tire comparison
- Factory tire size lookup
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Using this app you can find all the necessary tire dimensions and get suggestions for new tire sizes, compare different wheels and find all the deviations, see and compare visual images of wheels, also compare two wheels by their offset and width, compare motorcycle tires in alpha, metric and inches. Most importantly, you can find the factory tire size for your car.
SeamTec
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Sewing Machine Maintenance Services
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Verdict
The clearest difference is in-app purchases: SeamTec at none against Tire Sizes's 1. SeamTec also leads on update cadence (every 4 days vs every 6 weeks) and iOS requirement (13.0 vs 17.0). On price, ads 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. Tire Sizes sells 1 one-off in-app purchase. SeamTec asks for nothing beyond the download.
Tire Sizes ships an update every 6 weeks, SeamTec every 4 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.
| Parameter | Tire Sizes | SeamTec |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (58 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 58 — better | — |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Zaven Hovhannisyan | jose fernando vargas |
In-app purchases
Tire Sizes
- Remove Ads$3.99
SeamTec
No in-app purchases
