Simori vs DidUNo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simori
Test your memory and reaction time with a challenging sequence-repeating game. Follow the pattern of lights and sounds to advance through increasingly difficult levels. Start over if you make a mistake, but keep practicing to improve your skills.
- Memory sequence challenges
- Increasing difficulty levels
- Lights and sound patterns
- Simple button input
- Start over on error
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Welcome to Simori ------------------- · Turn on the game and make sure you have enough power in your brain. · When the green button blinks, press it to start a game. · The game will emit a random sequence of lights and sounds. Pay close attention to the sequence as you will have to repeat it. · When it's your turn, repeat the sequence by pressing the buttons in the same order they were presented. For example, if the game lights up and makes sounds in the following order: green, red, yellow, blue, you should press the buttons in that same order. · If you reproduce the sequence correctly, the game will add another step to the sequence and challenge you with a longer sequence. Keep repeating the correct sequence as the game advances to higher levels. · If you make a mistake while repeating the sequence, the game will emit sounds and lights to indicate that you have made an error. In that case, you will have to start over from level 1. · The game continues to increase in difficulty as you progress. Have fun playing Simori and challenge your memory and sequence tracking skills!
DidUNo
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Did You Know? Fuel your curiosity with daily and random facts that surprise, entertain, and educate! Whether you're a trivia lover, lifelong learner, or just like to impress your friends, Did You Know? delivers bite-sized knowledge right to your fingertips. Daily featured fact Spin to reveal random facts Save favorites for later View your fact history anytime Share cool facts with friends Optimized for both phones and tablets Perfect for quick learning on the go — download now and discover something new every day!
Screenshots
Verdict
The clearest difference is price: DidUNo at Free against Simori's $1.99. Simori's advantage is update cadence (every 3 days vs every 6 months) and device support (4 vs 2). On 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
DidUNo is free to download; Simori costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Simori ships an update every 3 days, DidUNo every 6 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Simori | DidUNo |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 7 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Cerra de Castro | Epic Genius LLC |
In-app purchases
Simori
No in-app purchases
DidUNo
No in-app purchases









