Comparison

FAST! vs Voltono X

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

Head to head

VBT, made simple

About

FAST!

This app uses AI-powered velocity-based training to help athletes and coaches manage team data, visualize movement speed, and optimize lifts. It supports various exercises and offers advanced features like motion comparison and custom tracking for detailed analysis.

Highlights

AI-powered VBT training
Team data management
Real-time movement speed visualization
Motion comparison mode
Custom tracking mode
Supports various core and Olympic lifts

Features

Read full description

AI-Powered VBT Training for Just $19.99/Year Unlock Elite Performance with Smart Velocity Tracking! Manage your entire team’s training data in one powerful app. Visualize movement speed in real time and optimize every lift. Supported Exercises: // Core VBT Movements // Squat Deadlift Olympic Lifts Bench Press // Advanced Features // Motion Comparison Mode Record and overlay multiple attempts to analyze subtle differences in form and velocity. Custom Tracking Mode Record any movement, select specific body parts, and monitor their speed with precision. Take your training further—whether you're coaching a team or pushing your own limits. Terms of Use: https://tnq-tech.web.app/term_of_use

About

Voltono X

Features

Read full description

VoltOnoX は、スプリント計測とジャンプ計測を1つにまとめたスポーツ計測アプリです。Bluetooth対応デバイスと連携し、現場で素早く測定を開始できます。ラップタイムの確認、複数レーンの計測、アジリティテスト、垂直跳び計測、RSI計測など、トレーニングや評価で必要なメニューを直感的に操作できます。計測結果は見やすく整理され、その場で確認しやすい設計です。競技現場、トレーニング施設、チーム運用まで、スピードと跳躍力の計測をよりシンプルに、より効率的に行えます。主な機能スプリント計測ラップタイム表示複数レーン計測アジリティテストジャンプ計測垂直跳び計測 RSI計測 Bluetoothデバイス連携見やすい計測結果表示

Screenshots

FAST!4 screens

Voltono X3 screens

Verdict

The call

The clearest difference is in-app purchases: Voltono X at none against FAST!'s 1. FAST!'s advantage is update cadence (every 3 days vs every 9 days) and iOS requirement (12.0 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FAST! sells 1 in-app purchase, starting at $19.99 per year. Voltono X asks for nothing beyond the download.

UpkeepUpdate frequency

FAST! ships an update every 3 days, Voltono X every 9 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 5 level

FAST! versus Voltono X: the parameters behind the verdict, then further details
Parameter	FAST!	Voltono X
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 3 days — better	Every 9 days
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Subscription	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	15.6
Further details — not scored
Size	128 MB	65 MB
Age rating	4+	4+
Developer	TNQ Tech, Co.	株式会社S-CADE

In-app purchases

1 purchases

FAST!

Subscriptions1

Yearly Plan$19.991 Year

None

Voltono X

No in-app purchases

Questions

Is FAST! free?

FAST! is free to download, with in-app purchases available.

Is Voltono X free?

Voltono X is free to download, with no in-app purchases.

Do FAST! or Voltono X have ads?

Neither FAST! nor Voltono X shows ads.

Which is updated more often, FAST! or Voltono X?

FAST! ships an update every 3 days, and Voltono X every 9 days. Most recently, FAST! was updated on October 21, 2026 and Voltono X on October 24, 2026.