81 numbers ascend memory vs NumFinder
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
81 numbers ascend memory
A memory game where players find numbers 1 through 81 in ascending order across nine stages. After the initial touch, number tiles are hidden, requiring memorization of their positions to complete each level quickly.
- Find numbers 1-81
- Ascending order challenge
- Memorize hidden tile positions
- Nine stages of increasing difficulty
- Quick reaction and memory test
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This App "81 numbers ascend memory" is a game to look for numbers from 1 to 81 in ascending order. There are 9 numbers on nine stages. After the first touch at each stage, tiles of answer are hidden. This is a game to memorize the position of the number. Touch from 1 to 81. So you recognize the course order of the touch by short time and memorize it at a moment and you touch them in order quickly.
NumFinder
This game helps improve focus by challenging players to find numbers in sequence. It offers five difficulty levels and a progress bar timer for enhanced concentration. Players can track their highest scores and aim for new personal bests.
- Number sequence finding gameplay
- Five difficulty levels
- Progress bar timer
- Highest score tracking
- Distraction-free experience
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- In the process of finding a given number in order, all distractions disappear. - You can choose any of the five levels of difficulty. - The timer is displayed in the form of a progress bar so that you can focus. - You can challenge your goal at any time because your highest score remains.
Screenshots
Verdict
The clearest difference is ads: 81 numbers ascend memory at none against NumFinder's shown. 81 numbers ascend memory also leads on monetization model (free vs ad-supported) and iOS requirement (8.0 vs 17.0). NumFinder's advantage is update cadence (every 5 days vs every 13 months). On price, review sentiment, 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.
81 numbers ascend memory ships an update every 13 months, NumFinder every 5 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.
| Parameter | 81 numbers ascend memory | NumFinder |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 13 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Currach Software | Minseong Kim |
Customer experience
81 numbers ascend memory
NumFinder
In-app purchases
81 numbers ascend memory
No in-app purchases
NumFinder
No in-app purchases
Questions
Is 81 numbers ascend memory free?
Is NumFinder free?
Do 81 numbers ascend memory or NumFinder have ads?
Which is updated more often, 81 numbers ascend memory or NumFinder?
Other comparisons
