Analog Geek Clock vs FlashMath Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Analog Geek Clock
This unique clock app replaces standard numerals with math problems, challenging users to solve them. It offers horizontal and vertical display modes, day and night themes, and animated quotes to test your intellect.
- Math problem numerals
- Horizontal and vertical modes
- Day and night themes
- Animated quotes
- Unique clock design
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Do you consider yourself a geek? If so, you should try this Analog Geek Clock, where all the numerals have been replaced by some kind of math problem. Solve them all and show your friends that you are a true geek! Solving all of them is not an easy challenge, but every geek is brilliant, so get this clock and test your skills! Summary: - absolutely unique clock - horizontal and vertical modes - day and night mode - animated quotes
FlashMath Go
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FlashMath is an offline mental arithmetic trainer designed for children ages 6–12. Game-like mechanics — XP, levels, combos, and streaks — turn daily math practice into something kids actually look forward to. No ads. No account. Fully offline. Safe for kids, trusted by parents. —————— TRAINING MODES —————— Speed Challenge 60-second countdown. Answer as many questions as you can. Combo multipliers reward speed and accuracy. Kids compete against their own best score — addictive in the best way. Blind Mode Each question flashes briefly, then disappears. Answer from memory. 10 questions per round. Trains working memory and deep focus — perfect for kids who've mastered the basics and want to level up. —————— XP & LEVEL SYSTEM —————— Every correct answer earns XP. Answer faster, build combos, earn more. Level up through 13 unique ranks — from Spark Starter all the way to Legendary Calculator. Each rank-up feels like a real achievement, keeping kids motivated to keep going. —————— DYNAMIC DIFFICULTY —————— Four preset difficulty levels: • Beginner — Addition within 10 • Intermediate — Addition & subtraction within 20 • Advanced — Addition, subtraction & multiplication within 50 • Challenge — Mixed four-operation problems The app continuously monitors accuracy and response time, automatically fine-tuning question ranges so kids are always challenged — never bored, never overwhelmed. —————— PARENT DASHBOARD —————— Tap the Parent tab to see a full weekly report: • Session count and training frequency • Accuracy trend over time • Reaction speed changes • Weak question types ranked by error frequency • One-tap "Practice Again" to drill top wrong questions No account needed. No internet required. All data is generated and stored locally — private by design. —————— FULLY OFFLINE · ZERO ADS · NO ACCOUNT —————— • Works in airplane mode — no internet needed • Zero ads — nothing interrupts practice • No sign-up — open and play immediately • Local data only — all progress stays on device, never uploaded —————— MULTILINGUAL —————— Available in Simplified Chinese, Traditional Chinese, English, Japanese, Korean, and Spanish. —————— Turn daily math drills into a game kids actually want to play. Download FlashMath and start the first round today!
Screenshots
Verdict
The clearest difference is in-app purchases: Analog Geek Clock at none against FlashMath Go's 1. Analog Geek Clock also leads on iOS requirement (8.0 vs 17.0). FlashMath Go's advantage is update cadence (fortnightly vs every 11 months). 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
Both are free to download. FlashMath Go sells 1 one-off in-app purchase. Analog Geek Clock asks for nothing beyond the download.
Analog Geek Clock ships an update every 11 months, FlashMath Go fortnightly. The most recent releases landed on September 30, 2026 and September 3, 2026 respectively.
| Parameter | Analog Geek Clock | FlashMath Go |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (24 ratings) — better | — |
| Positive reviews | 84.2% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Every 11 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Leszek Szary | 化工 刘 |
In-app purchases
Analog Geek Clock
No in-app purchases
FlashMath Go
- Pro – Lifetime Unlock$1.99





