FTC® DECODE™ Scorer by 20240 vs Chess Clock Blitz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FTC® DECODE™ Scorer by 20240
This utility app assists with scoring for robotic competitions, tracking game elements, match data, and team assignments. It includes a timer, calculator, and randomization features for an enhanced scoring experience.
- Full game scoring and saving
- History and statistics tracking
- Built-in full-screen timer
- Assignable teams in matches
- Motif randomization
- Basic calculator mode
Read full descriptionHide full description
Used by roboticists across 34 countries during the INTO THE DEEP℠ season, scoring over 38,000 game elements across all 6 habitable continents, we are excited to release the DECODE Scorer presented by 20240 Slingshot. You've never seen a scorer like this before. With full game scoring and saving, history & stats, a built-in full-screen timer, assignable teams in matches, Motif randomization, and a basic calculator mode for when you just want to do a quick score, the DECODE scorer presented by 20240 Slingshot is the ultimate scoring app for FTC. FIRST®, FIRST® Tech Challenge, FTC®, FIRST® AGE™, DECODE™, and all accompanying logos as they are created, are trademarks of For Inspiration and Recognition of Science and Technology (FIRST®) (www.firstinspires.org). These trademarks are used by special permission of FIRST which is not overseeing, involved with, or responsible for this activity, product, or service. © 2025 FIRST®. Used by special permission. All rights reserved. A free and open-source Slingshot Outreachware project.
Chess Clock Blitz
A reliable and fast chess timer for over-the-board games. Offers common time controls or custom setups for practice and tournaments. Features large tap zones, sound/haptic feedback, and clear display.
- Two-player chess clock
- Multiple time controls (Bullet, Blitz, Rapid, Classical)
- Large tap zones for play
- Pause, resume, and reset functions
- Custom player times
- Sound and haptic feedback
- Clear, high-contrast display
Read full descriptionHide full description
Chess Clock Blitz is a fast, reliable chess timer for over-the-board games. Start a clock in seconds, choose a common time control, or create the setup you need for casual games, club nights, and tournament practice. With Chess Clock Blitz, you can: • Start a two-player chess clock instantly • Play Bullet, Blitz, Rapid, and Classical time controls • Use large tap zones built for real over-the-board play • Pause, resume, and reset games quickly • Set custom player times • Use sound and haptic feedback for turn changes • Keep the display clear, high-contrast, and easy to read during play • Practice with common chess clock presets Chess Clock Blitz is designed to feel like a real tournament tool: simple when you need speed, flexible when you need serious time controls. Paid features: • Fully custom Fischer increment • Bronstein delay • Simple / US delay • Japanese byo-yomi • Canadian overtime • Multi-stage tournament time controls • Unlimited saved presets • Tournament preset packs • Tournament lock mode • Advanced alerts and countdown options • Premium themes Download Chess Clock Blitz and turn your iPhone into a clean, dependable chess clock for your next game. To access paid features, consider purchasing Chess Clock Blitz Premium. Payment will be charged to your Apple Account at the time of purchase, or at the end of any free trial if offered. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. You can manage your subscription and turn off auto- renewal at any time from your Apple Account settings. If you’ve previously purchased Chess Clock Blitz Premium, use Restore Purchase in the app to access your paid features. Terms of Use: https://www.chessclockapp.com/terms-of-service Privacy Policy: https://www.chessclockapp.com/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Chess Clock Blitz at 5.0 against FTC® DECODE™ Scorer by 20240's 4.0. Chess Clock Blitz also leads on update cadence (every 3 days vs monthly) and device support (3 vs 1). FTC® DECODE™ Scorer by 20240's advantage is in-app purchases (none vs 2) and ratings volume (6 vs 1). On price 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
Both are free to download. Chess Clock Blitz sells 2 in-app purchases, starting at $3.99 per month. FTC® DECODE™ Scorer by 20240 asks for nothing beyond the download.
Chess Clock Blitz holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: FTC® DECODE™ Scorer by 20240 has 6 ratings behind it against 1, so its average is the more settled of the two.
FTC® DECODE™ Scorer by 20240 ships an update monthly, Chess Clock Blitz every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | FTC® DECODE™ Scorer by 20240 | Chess Clock Blitz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 39 MB | 60 MB |
| Age rating | 4+ | +4 |
| Developer | Yingdan Shi | Kamil Podlasek |
In-app purchases
FTC® DECODE™ Scorer by 20240
No in-app purchases
Chess Clock Blitz
- Premium$3.991 Month
- Premium$29.991 Year
Questions
Is FTC® DECODE™ Scorer by 20240 free?
Is Chess Clock Blitz free?
Which has better reviews, FTC® DECODE™ Scorer by 20240 or Chess Clock Blitz?
Do FTC® DECODE™ Scorer by 20240 or Chess Clock Blitz have ads?
Which is updated more often, FTC® DECODE™ Scorer by 20240 or Chess Clock Blitz?
Other comparisons















