LIT vs AX.GRIND
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LIT
Build muscle and get toned with personalized strength training plans. Follow structured workouts designed by certified coaches, adaptable for home or gym. Track your progress and stay motivated with expert guidance.
- Personalized strength training plans
- Step-by-step guided workouts
- Progressive training programs
- Home or gym workout options
- Real-time progress tracking
- Expert coach guidance
- Apple Watch compatibility
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Strength training workouts at home or in the gym. Build muscle, get toned, and track your progress with personalized training plans. Try LIT free for 14 days—no payment required. Get stronger faster and follow a structured strength training plan designed by certified coaches. Whether you're training at home or in the gym, LIT adapts to your lifestyle. Here’s what you get working with LIT - Step-by-Step Strength Workouts That Get Harder as You Get Stronger: Follow a guided, locked plan designed to build strength and consistency, one workout at a time. Each level unlocks only when you're ready, so you stay motivated and never plateau Progressive Training Plans for Every Goal From beginner strength training to advanced muscle-building, choose from a variety of programs made for everyone. Explore plans for toning, sculpting, resistance band training, and gym-based lifting. Each plan is progressive, structured, and designed to keep you motivated from start to finish. Strength Workouts for Home or Gym - Anytime, Anywhere Work out at home with dumbbells or take your training to the gym with machines. Our strength plans adapt to your space and equipment. Choose bodyweight, resistance band, or full gym workouts. Track Your Progress in Real Time Stay motivated with built-in progress tracking. See your completed workouts, track reps and resistance, and watch your strength grow week by week. Your training history stays saved, so you can measure results and stay consistent. Train With Expert Coaches Get guided by top strength coaches anytime, anywhere. Each plan is designed with expert programming, clear instructions, and form cues—so you feel confident, supported, and never left guessing. Stay Supported Every Step of the Way You're never training alone. Get expert guidance, in-app motivation, and support from a real coach. Whether you’re starting out or leveling up, we’re here to keep you consistent and confident. Apple Watch Compatible for On-the-Go Training Track your strength workouts from your wrist. Start sessions, log reps, monitor time, and stay on track—right from your Apple Watch.
AX.GRIND
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AX.GRIND is free training for people serious about their grind — real workouts, an AI coach, nutrition tools, and a community, with no subscriptions and no paywalls, ever. TRAIN • 300+ workouts from beginner to advanced, for gym or home • 1,200+ exercises, each with a form cue and a video tutorial • Sport-specific plans and structured multi-week programs • Every workout logged automatically — level up, build a streak, and track your all-time history LOCK IN A focus timer built for training days: set a duration, stay in the app the whole time, and earn XP for finishing. Leave even for a second and the session ends — no cheating yourself. GRIND BREATH A guided breathing exercise to reset between sets or before a session — pick 1 to 5 rounds. NUTRITION • A calorie and macro calculator built around your goal — cut, maintain, or bulk • A sample meal plan and a full breakdown of vitamins, minerals, and which foods to prioritize or limit • General education, not a diet plan — always check with a doctor or dietitian for anything personalized PROGRESS • Log your weight and watch a real trend line, not daily noise • Add a progress photo alongside each weigh-in and compare any two side by side • Track body measurements — chest, arms, waist, and more • Unlock achievements as you build real consistency AI COACH & BODY ANALYZER Ask the AI Coach anything about training, nutrition, or recovery. Upload a photo for the AI Body Analyzer to get a personalized plan recommendation. Both are AI-generated — not a replacement for a real doctor, trainer, or dietitian. COMMUNITY A forum and direct messages to share progress, ask questions, and stay accountable, plus a leaderboard ranked by XP. Report and block tools keep it safe, and every account can be deleted at any time. AX.GRIND is intended for users 13 and older. It provides general fitness and nutrition information for educational purposes only — it is not medical advice. Talk to a qualified healthcare provider before starting any new exercise or nutrition program.
Screenshots
Verdict
The clearest difference is in-app purchases: AX.GRIND at none against LIT's 5. AX.GRIND also leads on ads (none vs shown) and rating (4.9 vs 4.5). LIT's advantage is ratings volume (864 vs 8) and device support (4 vs 2). On price and iOS requirement 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. LIT sells 5 in-app purchases, starting at $14.99 per month. AX.GRIND asks for nothing beyond the download.
AX.GRIND holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: LIT has 864 ratings behind it against 8, so its average is the more settled of the two.
| Parameter | LIT | AX.GRIND |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (864 ratings) | 4.9 (8 ratings) — better |
| Positive reviews | 51.0% of reviews | — |
| Number of ratings | 864 — better | 8 |
| Update frequency | Every 6 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 161 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | LIT Fitness Group LLC | LU SONG |
Bugs and requests
LIT
Reported bugs
5 issues- App crashes during workouts
- Syncing issues with Apple Watch
- Incorrect workout tracking and data
- Login/account problems
- Glitches in app navigation
Requested features
5 requests- Add ability to view past workout details
- Improve app stability and reliability
- Enhance audio controls (adjust music/instructor volume)
- Provide more personalized workout recommendations
- Expand class library with new content regularly
AX.GRIND
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LIT
- AXIS Monthly1 Month trial$14.991 Month
- LIT Unlimited Training Monthly14 Days trial$19.991 Month
- Strength Machine Quarterly1 Month trial$71.993 Months
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- AXIS Yearly1 Month trial$119.991 Year
- LIT Unlimited Training Yearly14 Days trial$179.991 Year
AX.GRIND
No in-app purchases









