Tempra vs Flash Numbers!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tempra
Sharpen your internal clock with this game designed to test and improve your time perception. Aim to match target times by focusing on your sense of rhythm and timing.
- Test time accuracy
- Increase time precision
- Focus on internal sense of time
- Relaxing gameplay
- Simple objective
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Test and increase the accuracy and precision of your sense of time. For each trial, your goal is to get as close as possible to the displayed target time. Breathe... relax, and focus on your internal sense of time. Designed and built by Che-Wei Wang MIT Media Lab, Playful Systems
Flash Numbers!
Test your memory with this quick-reaction game where numbers flash on screen for a single second. Your goal is to recall and enter the displayed number accurately. It's a simple yet challenging way to sharpen your cognitive skills.
- Number recall challenge
- One-second display
- Memory testing
- Quick reaction gameplay
- Simple interface
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This game is displayed number just one second, It is a game that you enter remember it.
Screenshots
Verdict
The clearest difference is rating: Tempra at 5.0 against Flash Numbers!'s 4.5. Flash Numbers!'s advantage is iOS requirement (6.0 vs 15.0). On price, ratings volume, ads and in-app purchases 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.
Tempra holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
| Parameter | Tempra | Flash Numbers! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 69 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | CW&T | YUTA MIYOSHI |
Customer experience
Tempra
Flash Numbers!
In-app purchases
Tempra
No in-app purchases
Flash Numbers!
No in-app purchases





