Plate Calculator vs Max
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plate Calculator
Effortlessly determine the exact barbell plates needed for any weight. This app eliminates mental math and guesswork, providing a clear visual breakdown for accurate loading in pounds or kilograms. It's designed for lifters seeking speed and precision without distractions.
- Fast barbell plate calculations
- Reverse mode for target weight
- Supports pounds and kilograms
- Multiple bar options
- Clean, distraction-free design
- Works offline
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Quickly calculate exactly which plates to load on your barbell with no mental math and no guesswork. Whether you’re lifting in pounds or kilograms, Plate Calculator shows a clear, visual breakdown of plates per side so you can load the bar correctly every time. Features • Fast barbell plate calculations • Reverse mode to calculate plates for a target weight • Supports LB and KG • Multiple bar options • Clean, distraction-free design • Works offline Built for lifters who want fast, accurate plate math without unnecessary clutter.
Max
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Max is the workout tracker built for people who are serious about results — not spreadsheets. Just type (or say) what you did. Max handles the rest. NATURAL WORKOUT LOGGING Forget tapping through menus. Type your workout the way you'd write it — "3x10 bench press 80kg, 4x8 cable rows" — and Max's AI engine instantly parses every set, rep, and weight. Voice input lets you log hands-free between sets, with a real-time waveform so you know you're being heard. YOUR PERSONAL AI COACH Max doesn't just store your data — it understands it. Ask your coach anything mid-workout and get a response tailored to your training history, goals, and experience level. Max also coaches you proactively: it celebrates personal records, flags performance drops, detects pain signals, and delivers session summaries — automatically, without you asking. ANALYTICS THAT ACTUALLY MEAN SOMETHING See your progress through a full analytics suite: - Volume, reps, and workout duration across 1W, 1M, 3M, and 1Y windows - A live muscle-group heatmap showing exactly what you trained and how hard - A 6-axis radar chart comparing your current muscle balance vs. a previous period - Personal records tracked automatically with estimated 1-rep max (e1RM) for every lift - Daily streaks, total volume, and lifetime session stats at a glance CALORIE TRACKING Max estimates calories burned for every exercise using MET-based calculations calibrated to your body weight — no manual entry required. Sync burned calories directly to Apple Health for a complete picture of your energy output. APPLE HEALTH — FULLY CONNECTED Max syncs bidirectionally with Apple Health. Push your workouts and calorie data out; pull your latest body weight in. One tap. No configuration headaches. BUILT FOR YOUR LIFESTYLE - Offline-first — log workouts anywhere, sync when you're back online - Home screen widget showing your current streak - Smart daily reminders with rotating motivational messages on the days you choose - Full dark-mode interface designed for the gym floor PRIVACY BY DEFAULT Your data is yours. Max uses industry-standard encryption and row-level security, and never sells your personal information. START FREE. STAY MOTIVATED. Max includes a free trial so you can experience everything before committing. Upgrade to Max Pro for unlimited AI coaching, full analytics, and Apple Health sync. Train with intent. Grow with intelligence. That's Max. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://glossy-jewel-a16.notion.site/Privacy-Policy-345727ae784880c582a3c498174e96f8
Screenshots
Verdict
The clearest difference is in-app purchases: Plate Calculator at none against Max's 2. Plate Calculator also leads on iOS requirement (17.0 vs 26.0). Max's advantage is update cadence (every 4 days vs every 4 months). 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. Max sells 2 in-app purchases, starting at $3.99 per month. Plate Calculator asks for nothing beyond the download.
Plate Calculator ships an update every 4 months, Max every 4 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Plate Calculator | Max |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 9 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | MARCUS DANIEL WILLIAMS | Saam Foudehi |
In-app purchases
Plate Calculator
No in-app purchases
Max
- Monthly Premium3 Days trial$3.991 Month
- Yearly Premium3 Days trial$34.991 Year









