zRep vs Lazee
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
zRep
Log your gym workouts, track your lifts, and organize your training sessions. This app offers live workout logging, a comprehensive exercise library, and progress tracking. An optional subscription unlocks advanced features like unlimited templates and partner training.
- Live workout logging with detailed metrics
- Extensive exercise library with search
- Progress charts and personal records
- Apple Watch companion app
- Workout template saving
- Partner training features (Pro)
- Body measurements tracking (Pro)
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EARN YOUR REPS zRep is a free strength training app for the gym floor—fast logging, Community, and an AI coach that helps with your training and nutrition. No ads. No subscription required. TOTALLY FREE • Unlimited workout logging (sets, reps, weight, RPE) • Unlimited templates & full history • Rest timer · exercise library · plate calculator • Apple Watch companion (mirror + remote—phone is source of truth) • Cloud sync when you sign in · Apple Health • Community, AI coach, and nutrition—included, not locked behind Pro COMMUNITY Create a free account, follow lifters by code, and see finished sessions in the feed. Like and comment. Mutual follows unlock Compare PRs and nudges so you can stay accountable without a group chat. AI COACH & NUTRITION Build a coach plan around your goal (build muscle, get stronger, lose fat, and more). Chat with zRep AI to adjust for the equipment you have and swap exercises you can actually do. Pair training with a nutrition plan in the same app. WORKOUT LOGGING Log between sets without fighting the UI. Track weight, reps, RPE, and notes. Rest timer keeps you on pace. Finish a session and see what you earned. TEMPLATES & PROGRESS Save routines you repeat. Start from a template and train. History, charts, and milestones so you know if the numbers are climbing. APPLE WATCH Glance at the live session, start rest, pause, or finish from your wrist—built as a gym-floor remote, not a separate logging app. WHO IT’S FOR Strength lifters and gym-goers who want a fast log plus Community and coaching tools—without paying to unlock the basics. Privacy, support, and terms: https://zrep.kz-minds.com
Lazee
This strength training tracker allows users to easily build and log custom workout routines. It provides detailed progress tracking and integrates with Apple Health to sync workout data. The app prioritizes user privacy with no servers, analytics, or ads.
- Build custom workout routines
- Fast set logging with suggested weights
- Automatic rest timer with haptics
- Detailed exercise progress history
- Apple Health integration for Fitness app
- Privacy-focused with local data storage
- CSV export and workout template sharing
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Lazee is a strength training tracker built for weight lifters who want a simple, fast way to log workouts. BUILD YOUR ROUTINE Create workout days like Push, Pull, Legs, Upper, Lower, or whatever split fits your training. Add exercises from the built-in library or roll your own. Set target sets, rep ranges, and starting weights once. LOG FAST, LIFT MORE Logging a set takes two taps in the common case. Suggested weights appear based on your past sessions. The rest timer fires automatically between sets with subtle haptics and an optional chime. Swap exercises mid-workout if the machine is taken. Pause when life happens, resume when you're back. SEE YOUR PROGRESS Every session is saved with full history — sets, reps, weights, dates. Dive into any exercise to see how your top set has moved over weeks and months. Watch the line go up. APPLE HEALTH Every finished workout is written to Apple Health as a Traditional Strength Training session, so your lifts show up in the Fitness app and count toward your activity rings. The integration is optional, toggle it on or off any time in Settings › Apple Health. Lazee writes only the workout start and end time, and never reads any data back from Apple Health. PRIVACY FIRST, NO EXCEPTIONS Lazee has no servers. No analytics. No third-party SDKs. No advertising. Your workout data lives only on your device and in your private iCloud — synced across your iPhones automatically. The developer has zero access to your data, ever. BUILT FOR iPHONE, MADE FOR iOS Native SwiftUI. Dark mode. Dynamic Type. VoiceOver-friendly. Apple Health integration — Lazee writes your sessions to the Fitness app so they show up alongside your other workouts. FREE TO USE No subscription. No paywall. No ads. No tracking. OTHER NICETIES • Export every set you've ever logged as a CSV • Share a workout-day template with a friend via a simple link • Reorder your workout days to match the order you actually train them • Optional water reminders during workouts • Built-in exercise library covering the major lifts • Switch between lbs and kg without losing history Whether you run Upper/Lower, PPL, Arnold split, or your own program, Lazee gets out of the way so you can focus on the lift.
Screenshots
Verdict
The clearest difference is monetization model: Lazee at free against zRep's freemium. zRep's advantage is device support (3 vs 1). On price, rating, ratings volume and update cadence 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. zRep sells 3 in-app purchases, starting at $4.99 per month and Lazee sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for zRep against 5.0 for Lazee. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
zRep ships an update every 9 days, Lazee weekly. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.
| Parameter | zRep | Lazee |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 16.6 — better | 17.5 |
| Further details — not scored | ||
| Size | 19 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Seifeldin Zook | Laiden Ziegler |
Customer experience
zRep
Lazee
In-app purchases
zRep
- zRep Pro$4.991 Month
- zRep Pro$29.991 Year
- zRep Pro — Lifetime$79.99
Lazee
- Coffee Tip$0.99
- Snack Tip$4.99
- Lunch Tip$9.99
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- Dinner Tip$19.99









