Tire Pressure Correction vs TPCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tire Pressure Correction
This utility guides users on how to adjust tire pressure accurately when tires are not at a cold state, accounting for changing weather conditions. It provides a procedure to ensure correct tire pressure in real-world driving scenarios.
- Adjust tire pressure for non-cold states
- Account for changing weather conditions
- Real-world driving guidelines
- Seasonal temperature adjustments
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Seasonal temperature change can dramatically alter tire pressure. The purpose of this utility is to provide a procedure/guideline to adjust tire pressure correctly when tire temperature is something other than the ideal "cold" state and in the real world of driving while in changing weather conditions.
TPCalc
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TPCalc makes it easy to set up your bike tires with the right pressure. Just enter your weight, bike weight, and tire size, and the app calculates recommended front and rear pressures. The app adjusts results based on bike type and weight distribution, helping you get the right balance of comfort, grip, and rolling efficiency. Whether you ride road, gravel, mountain, or touring bikes, TPCalc takes the guesswork out of tire setup and makes every ride smoother. TPCalc is free and ad-free for everyone. Three optional support purchases let you contribute to continued development. Each support purchase is a one-time consumable payment that can be repeated; it does not unlock features or start a subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: Tire Pressure Correction at none against TPCalc's 4. Tire Pressure Correction also leads on ads (none vs shown) and update cadence (every 2 months vs every 5 months). On price 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. TPCalc sells 4 one-off in-app purchases. Tire Pressure Correction asks for nothing beyond the download.
Tire Pressure Correction ships an update every 2 months, TPCalc every 5 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.
| Parameter | Tire Pressure Correction | TPCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (6 ratings) — better | — |
| Positive reviews | 44.4% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Martin Bateson | Ahmet Erhan Ersan |
In-app purchases
Tire Pressure Correction
No in-app purchases
TPCalc
- Remove Ads$1.49
- Small support$2.00
- Medium support$5.00
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- Large support$10.00
Questions
Is Tire Pressure Correction free?
Is TPCalc free?
Do Tire Pressure Correction or TPCalc have ads?
Which is updated more often, Tire Pressure Correction or TPCalc?
Other comparisons
