Comparison

XKmax vs Peptider

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

XKmax

Transform your vehicle with advanced addressable RGBW LED lighting. Customize colors, create chasing effects, and sync lights to music or vehicle speed. Control your lighting with programmable sensors and a remote fob.

Highlights
  • Addressable LED chasing effects
  • RGBW and RGB color channels
  • Music and vehicle speed sync
  • Programmable sensor control
  • RF remote fob operation
Features
Read full description

Revolutionize your automotive experience with XKmax, our ultimate 3rd gen app with RGBW addressable technology. XKmax connects seamlessly to a Bluetooth controller, transforming your vehicle into a dazzling display of customizable LED lighting. Key Features: -Addressable LED Technology: Witness the mesmerizing chasing effect as XKmax takes control of your lights. -RGBW Brilliance: Illuminate your ride with red, green, blue, and dedicated white channels. Plus, enjoy compatibility with RGB lighting for endless color possibilities. -Sync to Music: Let your vehicle dance to the beat! XKmax syncs light movement and colors to your favorite tunes, turning every drive into a music-infused spectacle. Light can also sync to vehicle acceleration and speed. - Programmable Sensor and Remote: Take control with 3 programmable sensor wires and an 4-key RF remote fob, allowing you to tailor your lighting experience to perfection. Upgrade your ride, stand out from the crowd – download XKmax now and redefine automotive lighting excellence!

About

Peptider

This app helps you organize and track peptide and GLP-1 research, including inventory, logs, nutrition, and wellness data. It offers features like a reconstitution calculator, injection site tracker, and side effect logging to maintain consistency and gain insights.

Highlights
  • Inventory & Organization
  • Reconstitution Calculator
  • Injection Site Tracker
  • Side Effects Tracking
  • Nutrition Logging
  • AI Meal Scanner
  • Apple Health Integration
  • Export & PDF Reports
Features
Read full description

Track your peptide and GLP-1 research with clarity and organization. Peptider is the all-in-one peptide and GLP-1 tracking tool built to keep your inventory, logs, nutrition, wellness data, and notes in one place. Replace spreadsheets and scattered notes with a simple, private system designed for consistency. Peptider is for informational and record-keeping purposes only. FEATURES • Inventory & Organization Organize peptides and GLP-1s, track what you have on hand, and add vial photos for reference. • Reconstitution Calculator Take the guesswork out of reconstitution calculations with fast, accurate math in one place. • Injection Site Tracker Rotate injection sites with an interactive body map. Color-coded indicators show your last used and selected sites, linked to your inventory. • Side Effects Tracking Log 15+ symptoms with severity ratings, link entries to specific doses, and review history to spot patterns - including common GLP-1 side effects like nausea, fatigue, and appetite changes. • Hydration Tracking Quick-tap water logging with progress rings, customizable goals, weekly charts, and streaks. • Nutrition Logging Personalized calorie, protein, carbs, fat, and fiber tracking based on your goals. Visual progress rings and weekly summaries — especially useful for hitting protein targets while on GLP-1s. • Meal Scanner Snap a photo of any meal to automatically log macros. Powered by Al for fast, accurate tracking without manual entry. • Apple Health Integration Sync steps, workouts, and activity data directly from Apple Health. • Logging & Reminders Set optional reminders and maintain a complete personal timeline. • Progress Tracking Log progress photos, and track energy, sleep, and mood with daily check-ins. • Weight Log Track weight over time with trend charts and goal tracking - perfect for monitoring progress on GLP-1 protocols. • Insights Dashboard All your tracking data in one place - weight, side effects, hydration, nutrition, photos, and check-ins. • Peptider AI Bot Ask general educational questions about peptides and GLP-1s — not medical advice. • Research Library Browse 75+ peptide and GLP-1 compound profiles with educational summaries and research references. • Compound Level Estimator View estimated half-life and peak timing for your peptide or GLP-1 so you always know where you are in your dosing window. • Sleep Tracker Log sleep and wake times, track quality. • Al Insights Personalized correlations across your data - connecting nutrition, hydration, sleep, side effects, and progress to surface patterns. For informational reference only. • Export & PDF Reports Generate detailed PDF reports of your doses, side effects, nutrition, and more. Share with your healthcare provider. • Private & Secure Your personal data is securely stored on your device and synced across your devices using Apple's private iCloud technology. We never sell your data. Health Disclaimer Peptider is designed for tracking and educational purposes only. It is not intended to provide medical advice, diagnosis, treatment recommendations, or dosing instructions. Always consult with your healthcare provider for any medical decisions or health concerns. All features are for personal record-keeping and educational reference only. Peptider is an independent dose-tracking tool and is not affiliated with, endorsed by, sponsored by, or in partnership with Eli Lilly and Company, Novo Nordisk A/S, or any other pharmaceutical manufacturer. Zepbound®, Mounjaro®, Wegovy®, Ozempic®, Rybelsus®, and Foundayo® are registered trademarks of their respective owners. Supplement & Compound Disclaimer Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.peptider.app/privacy/ Note: A subscription is required to use Peptider and its features. Pricing varies by country and may change without prior notice. All prices are clearly shown within the app.

Screenshots

XKmax4 screens
Peptider4 screens

Verdict

The call

The clearest difference is review sentiment: XKmax at 100% against Peptider's 0%. XKmax also leads on rating (4.8 vs 3.0) and in-app purchases (none vs 7). Peptider's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Peptider sells 7 in-app purchases, starting at $4.99 per 7 days. XKmax asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

XKmax holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 100% of XKmax's written reviews are positive against 0% of Peptider's.

UpkeepUpdate frequency

XKmax ships an update every 3 weeks, Peptider every 3 days. The most recent releases landed on October 20, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 3 level
XKmax versus Peptider: the parameters behind the verdict, then further details
ParameterXKmaxPeptider
PriceFreeFree
Rating4.8 (6 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings6 — better2
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size90 MB117 MB
Age rating4+17+
DeveloperXKGLOW LLCCEM KARA

Customer experience

XKmax

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Peptider

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

XKmax

No in-app purchases

7 purchases

Peptider

Subscriptions7
  • Peptider Pro Weekly$4.997 Days
  • Peptider Pro Monthly$8.991 Month
  • Peptider Pro Monthly$14.991 Month
Show 4 more
  • Peptider Pro Monthly$19.991 Month
  • Peptider Pro Annual$39.991 Year
  • Peptider Pro Annual$59.991 Year
  • Peptider Pro Annual$79.991 Year

Questions

Is XKmax free?
XKmax is free to download, with no in-app purchases.
Is Peptider free?
Peptider is free to download, with in-app purchases available.
Which has better reviews, XKmax or Peptider?
XKmax is rated higher. XKmax averages 4.8 out of 5 from 6 ratings, while Peptider averages 3.0 from 2 ratings.
Do XKmax or Peptider have ads?
Neither XKmax nor Peptider shows ads.
Which is updated more often, XKmax or Peptider?
XKmax ships an update every 3 weeks, and Peptider every 3 days. Most recently, XKmax was updated on October 20, 2026 and Peptider on September 24, 2026.

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