AirMultiChrono vs Chart Race
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AirMultiChrono
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AirMultiChrono is the simple, powerful, and reliable multi-channel stopwatch for iPhone and iPad. NEW IN VERSION 1.5: •CROLLABLE SETTINGS: The menu now opens as a scrollable sheet, compatible with iOS 26. •ODE INDICATOR: Solo/Multi badge always visible below the top bar. •NTEGRATED NAVIGATION: About, FAQ and Profiles accessible from the Settings sheet. KEY FEATURES: - Multi-Chronos: Run multiple stopwatches simultaneously. - Flexible Edit Mode: Resize and move each chrono as needed. - Visual and Sound Alarms: Set precise alerts. - Profiles: Save your favorite configurations. Ideal for aviation, cooking, sports, or any activity requiring precise multiple time tracking.
Chart Race
Transform raw data into dynamic bar chart race videos for social media. Easily import CSV files, customize visuals, and export in various formats. Perfect for creators, educators, and analysts.
- CSV data import
- Horizontal & vertical video export
- Smart animation preview
- Full visual customization
- 2D and 3D perspectives
- High-quality video export
- On-device data processing
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Turn boring numbers into exciting Bar Chart Races! Chart Race is the easiest tool to create viral data visualization videos directly on your device. Whether you want to visualize historical data, sports statistics, or financial trends – just import your data and watch them race. KEY FEATURES: • Easy Import: Load your own CSV files (supports discrete and cumulative data). • Horizontal & Vertical Export: Create videos in Landscape (16:9) for YouTube or Portrait (9:16) for TikTok, Reels, and Shorts. • Smart Preview: See your animation immediately without rendering. • Full Customization: Adjust colors, image-label upload, animation speed, bar count, and layouts. • Seamlessly toggle between a clean 2D minimalist look and a powerful 3D perspective. • Video Export: Save your charts as high-quality videos to share on Social Media. • Privacy First: Your data stays on your device. No cloud upload required. PERFECT FOR: • Content Creators & YouTubers • Teachers & Students • Data Analysts FREE VERSION VS. PRO VERSION: The app is free to download and try. • Free Version: Includes a watermark on exported videos and limits the number of data rows. • Pro Version (One-time purchase): Removes the watermark completely and allows unlimited data rows.
Screenshots
Verdict
The clearest difference is update cadence: AirMultiChrono at every 2 days against Chart Race's every 3 weeks. AirMultiChrono also leads on iOS requirement (16.6 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. AirMultiChrono sells 3 one-off in-app purchases and Chart Race sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
AirMultiChrono ships an update every 2 days, Chart Race every 3 weeks. The most recent releases landed on September 18, 2026 and July 31, 2026 respectively.
| Parameter | AirMultiChrono | Chart Race |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 16 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Valerie Otero | Stefan Hergert |
In-app purchases
AirMultiChrono
- Small coffee$1.99
- Medium coffee$3.99
- Large coffee$5.99
Chart Race
- Pro Version$3.99
Questions
Is AirMultiChrono free?
Is Chart Race free?
Do AirMultiChrono or Chart Race have ads?
Which is updated more often, AirMultiChrono or Chart Race?
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