PitStop AI Scanner vs 20% Tip Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PitStop AI Scanner
This app uses your phone's camera and AI to analyze tire health, detecting wear patterns and providing insights on tread depth and safety risks. It offers clear recommendations for maintenance or replacement and helps locate nearby tire shops.
- AI tire analysis
- Detect tire wear
- Tread depth estimates
- Maintenance recommendations
- Find nearby tire shops
- Fast and easy scanning
Read full descriptionHide full description
PitStop AI – Smart Tire Diagnostics Know your tire health in seconds. PitStop AI uses advanced AI and your phone’s camera to analyze tire tread, detect wear patterns, and help you understand when it’s time for maintenance or replacement. Simply scan your tire and PitStop AI provides instant insights about tread depth, safety risks, and recommended next steps. Whether you're preparing for a road trip or just want peace of mind, PitStop AI helps you stay safe on the road. Key Features AI Tire Analysis Scan your tire using your phone’s camera and receive instant diagnostics powered by AI. Detect Tire Wear Early Identify worn tread, uneven wear patterns, and potential safety issues before they become dangerous. Tread Depth Estimates Get a quick estimate of remaining tread life so you know when tires are nearing replacement. Clear Recommendations Understand what action to take next — monitor, service, or replace. Find Nearby Tire Shops Locate trusted tire shops and service centers close to you. Fast and Easy No special tools required. Just scan your tire with your phone. Why Drivers Use PitStop AI • Check tire safety in seconds • Avoid unexpected tire failures • Save money by replacing tires at the right time • Get AI-powered vehicle insights anywhere Perfect For • Daily drivers • Road trips and long drives • Used car inspections • Preventive vehicle maintenance Stay safer on the road with smarter tire diagnostics. Download PitStop AI and check your tires today.
20% Tip Calculator
Instantly calculate and split bills with custom tip percentages. This app simplifies tipping for locals and travelers in the US, ensuring fair contributions without complex calculations.
- Instant 20% tip calculation
- Adjustable tip percentage
- Even bill splitting
- Simple bill entry
Read full descriptionHide full description
I made 20% because I wanted a tip calculator that gets out of your way — the keyboard's already up when you open it, and the math is done before you'd have finished unlocking a bigger app. • PRESETS: 15, 20, 22, 25, and 30% built right into the keyboard. Tap one and you're done — it remembers your last pick for next time. • SPLIT: Divide the bill any number of ways and see exactly what each person owes. • ROUND UP: Round the tip or the total to a whole dollar, so nobody's counting out exact change. • WORK BACKWARDS: Know what you want to pay? Type the tip or total and the percentage figures itself out. • 100% FREE: No in-app purchases, no subscriptions, no ads, and I'm not planning to add any. I'm not trying to make money off this — I just wanted the math to be one tap, not five. Comes in dark and light, works fine for a quick trip to another country too. Fully on-device — no account, no tracking, no network calls. If there's something you want it to do, let me know in a review.
Screenshots
Verdict
The clearest difference is ratings volume: 20% Tip Calculator at 3 against PitStop AI Scanner's 1. PitStop AI Scanner's advantage is iOS requirement (15.1 vs 17.0). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 5.0 for PitStop AI Scanner against 5.0 for 20% Tip Calculator. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
| Parameter | PitStop AI Scanner | 20% Tip Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Number of ratings | 1 | 3 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 47 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Shaun Sims | Jonathan Cho |
Customer experience
PitStop AI Scanner
20% Tip Calculator
In-app purchases
PitStop AI Scanner
No in-app purchases
20% Tip Calculator
No in-app purchases
Questions
Is PitStop AI Scanner free?
Is 20% Tip Calculator free?
Which has better reviews, PitStop AI Scanner or 20% Tip Calculator?
Do PitStop AI Scanner or 20% Tip Calculator have ads?
Other comparisons















