Comparison

ERAi Client vs Arcus VBT

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

Head to head
About

ERAi Client

This app connects you with world-class coaches to guide your fitness, nutrition, and health optimization. Track workouts, nutrition, and health data in one place, with customized plans and real-time messaging for support.

Highlights
  • All-in-one fitness dashboard
  • Customized workout plans
  • Advanced nutrition tracking
  • Real-time coach messaging
  • Progress analytics
  • Health data integration
Features
Read full description

ERA Fit – Your All-in-One Fitness, Nutrition & Health Hub Take control of your fitness journey by training with the BEST coaches in the world that use ERA Fit App to guide through your workouts, your nutrition and your health optimization. Whether you're training to gain muscle, lose fat, or improve overall performance, coaches on the ERA Fit App will provide the tools, tracking, and expert guidance you need to succeed. Why Choose To Work With A Coach That Utilizes the ERA Fit App? All-in-One Dashboard: Track workouts, nutrition, mobility, wearable health data and blood work effortlessly in a single place. Customized Workouts: Easy-to-follow training plans built for your goals, with access to 1200+ exercise videos. Advanced Nutrition Tracking: Get custom macro plans, meal plans, and picture-based food tracking for ultimate precision. Real-Time Messaging: Stay connected with your coach and community for support and accountability. Key Performance Indicators (KPIs): Monitor your health and fitness metrics with detailed insights. Progress Analytics: Break down your improvements with detailed tracking and visual comparisons. Start working with a coach that utilizes the ERA Fit today to start training smarter, eating better, and achieving your goals like never before!

About

Arcus VBT

Analyze barbell training with real-time or imported video analysis. Track key velocity metrics, review reps, and monitor progress over time with detailed charts and cloud sync. Designed for strength athletes and coaches seeking to enhance their training.

Highlights
  • Live camera tracking
  • Video import analysis
  • Barbell velocity metrics
  • Rep-by-rep history
  • Progress charts
  • Cloud sync
Read full description

Arcus VBT helps lifters use iPhone video or live camera tracking to analyze barbell training with velocity-based training metrics. Record a lift live, import an existing video, review each rep, compare results, and track progress over time. Arcus is built for strength training and Olympic lifting workflows, with clear metrics, playback, overlays, history, progress charts, and cloud sync. Key features: - Live camera tracking for real-time training feedback - Video import for detailed post-session analysis - Barbell velocity metrics including mean velocity and peak velocity - Rep-by-rep history, playback, and comparison - Progress charts for tracking training trends - Overlay preview and export for sharing or reviewing lifts - Cloud sync for keeping analysis history available across devices - Arcus Pro for full history, advanced metrics, export, and sync features Arcus is designed for athletes, coaches, and serious lifters who want a simple way to bring velocity-based training into everyday barbell work without dedicated hardware. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://api.arcusvbt.com/legal/terms Privacy Policy: https://api.arcusvbt.com/legal/privacy

Screenshots

ERAi Client4 screens
Arcus VBT4 screens

Verdict

The call

The clearest difference is rating: Arcus VBT at 5.0 against ERAi Client's 4.4. ERAi Client's advantage is in-app purchases (none vs 2) and ratings volume (9 vs 1). On price, review sentiment, update cadence and ads 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. Arcus VBT sells 2 in-app purchases, starting at $7.99 per month. ERAi Client asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Arcus VBT holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: ERAi Client has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

ERAi Client ships an update weekly, Arcus VBT every 8 days. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

Scorecard6 real differences · 4 level
ERAi Client versus Arcus VBT: the parameters behind the verdict, then further details
ParameterERAi ClientArcus VBT
PriceFreeFree
Rating4.4 (9 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings9 — better1
Update frequencyWeekly — betterEvery 8 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better17.0
Further details — not scored
Size92 MB332 MB
Age rating17+4+
DeveloperERA Fit Tech INC.夏雯 姚

Customer experience

ERAi Client

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Arcus VBT

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ERAi Client

No in-app purchases

2 purchases

Arcus VBT

Subscriptions2
  • Arcus Pro Monthly$7.991 Month
  • Arcus Pro Yearly$49.991 Year

Questions

Is ERAi Client free?
ERAi Client is free to download, with no in-app purchases.
Is Arcus VBT free?
Arcus VBT is free to download, with in-app purchases available.
Which has better reviews, ERAi Client or Arcus VBT?
Arcus VBT is rated higher. ERAi Client averages 4.4 out of 5 from 9 ratings, while Arcus VBT averages 5.0 from 1 ratings.
Do ERAi Client or Arcus VBT have ads?
Neither ERAi Client nor Arcus VBT shows ads.
Which is updated more often, ERAi Client or Arcus VBT?
ERAi Client ships an update weekly, and Arcus VBT every 8 days. Most recently, ERAi Client was updated on September 14, 2026 and Arcus VBT on September 20, 2026.

Other comparisons