# 81 numbers ascend memory vs Panels

The clearest difference is ads: 81 numbers ascend memory at none against Panels's shown. 81 numbers ascend memory also leads on review sentiment (100% vs 75%) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

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, Panels every 20 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 81 numbers ascend memory | Panels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/81-numbers-ascend-memory/id422252842/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 13 months** | Every 20 months |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 5 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Currach Software](https://appshunter.io/developer/315759561) | [TATSUYA MONOI](https://appshunter.io/developer/1079433667) |

## What reviewers say

### 81 numbers ascend memory

[App page](https://appshunter.io/ios/app/81-numbers-ascend-memory/id422252842)

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.

**Highlights:** Find numbers 1-81, Ascending order challenge, Memorize hidden tile positions, Nine stages of increasing difficulty, Quick reaction and memory test

**Features:** macOS Compatibility

**In-app purchases:** none


### Panels

[App page](https://appshunter.io/ios/app/panels/id1079433668)

Test your memory with this colorful and cute game. Memorize the sequence of illuminated panels and then tap them in the correct order to advance through stages featuring animal motifs. See if you can master all the levels.

**Highlights:** Memorize panel order, Tap correct panels, Colorful animal stages, Progressive difficulty, Cute visual design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 81 numbers ascend memory free?

81 numbers ascend memory is free to download, with no in-app purchases.

### Is Panels free?

Panels is free to download, with no in-app purchases.

### Do 81 numbers ascend memory or Panels have ads?

Panels shows ads; 81 numbers ascend memory does not.

### Which is updated more often, 81 numbers ascend memory or Panels?

81 numbers ascend memory ships an update every 13 months, and Panels every 20 months. Most recently, 81 numbers ascend memory was updated on October 6, 2026 and Panels on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*