Codelet vs CountLabs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Codelet
Prepare for technical interviews by identifying core coding patterns and analyzing your performance. Practice coding questions conveniently to improve your skills and pinpoint areas for growth.
- Identify core patterns
- Analyze approaches
- Track performance
- Identify improvement areas
- Practice coding questions
- Anytime, anywhere practice
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∙ Identify and analyze the core patterns and approaches ∙ View how well you’re doing and where you can improve ∙ Practice coding questions anywhere and anytime
CountLabs
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CountLab is an educational training app designed to teach how card counting systems work in blackjack. Built for learners of all levels, CountLab helps you practice tracking card values, recognize patterns, and develop faster mental calculations in a focused, interactive environment. What you can do with CountLab: • Practice card counting at your own pace • Learn how running counts and true counts work • Train your reaction speed with realistic card flows • Reinforce correct decisions through repetition CountLab is intended strictly for education and practice. It does not support real-money gambling and does not connect to casinos or betting platforms.
Screenshots
Verdict
The clearest difference is update cadence: CountLabs at every 9 days against Codelet's every 2 months. Codelet's advantage is iOS requirement (13.4 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.
Codelet ships an update every 2 months, CountLabs every 9 days. The most recent releases landed on August 13, 2026 and September 20, 2026 respectively.
| Parameter | Codelet | CountLabs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (127 ratings) — better | — |
| Positive reviews | 53.3% of reviews | — |
| Number of ratings | 127 — better | — |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 25 MB | 13 MB |
| Age rating | 4+ | 17+ |
| Developer | Codelet LLC | Alexander Santelli |
In-app purchases
Codelet
No in-app purchases
CountLabs
No in-app purchases
