# Memo vs SuperMCard

The clearest difference is monetization model: Memo at free with in-app purchases against SuperMCard's subscription. Memo also leads on review sentiment (85% vs 47%) and rating (5.0 vs 4.7). SuperMCard's advantage is ads (none vs shown) and ratings volume (755 vs 1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Memo sells 1 one-off in-app purchase and SuperMCard sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Memo holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: SuperMCard has 755 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 85% of Memo's written reviews are positive against 47% of SuperMCard's.

Memo ships an update every 5 days, SuperMCard every 3 weeks. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Memo | SuperMCard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memo-lock-screen-notes/id1435873085/reviews)** | [4.7 (755 ratings)](https://appshunter.io/ios/app/supermcard/id1599861882/reviews) |
| Number of ratings | 1 | **755** |
| Positive reviews | **84.6% of reviews** | 47.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 21 MB | 33 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Toshihiko Arai](https://appshunter.io/developer/415194231) | [Shenzhen Jiushan Technology Co., Ltd.](https://appshunter.io/developer/1126212702) |

## What reviewers say

### Memo

[App page](https://appshunter.io/ios/app/memo-lock-screen-notes/id1435873085)

Keep important short notes visible on your lock screen and in notifications. Ideal for lists and reminders that need frequent checking without opening an app.

**Highlights:** Add notes to Notification Center, View notes from lock screen, Organize notes with tags, Mark notes as done with strikethrough, Share notes as Markdown, Save URLs via Share Extension, Import line-by-line lists

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### SuperMCard

[App page](https://appshunter.io/ios/app/supermcard/id1599861882)

This app is a powerful learning tool designed to scientifically enhance your ability to remember information. It aims to significantly improve learning efficiency and test scores by transforming short-term memories into long-term ones. Utilize its advanced algorithms to master virtually any subject and retain knowledge for life.

**Highlights:** Scientific memory enhancement, Improved test scores, Efficient learning algorithms, Long-term knowledge retention, Multi-terminal access, Learn virtually any subject

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Vip For Month | $4.99 | per month |
| VIPForQuarter | $9.99 | per 3 months |
| Subscription VIP For Year | $17.99 | per year |
| Memory coins 6conis | $0.99 | one-time |
| 记忆币18币 | $2.99 | one-time |
| 记忆币68币 | $9.99 | one-time |
| 记忆币88币 | $12.99 | one-time |
| Permanent membership | $29.99 | one-time |
| 记忆币充值208币 | $29.99 | one-time |
| 记忆币充值388币 | $59.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful for studying
- 💡 Works with video cards

**What reviewers complain about**

- 🐛 Doesn't work properly
- 💰 Misleading about being free
- 🔒 Lack of sync and export options
- 🗣️ Language issues

**Reported bugs**

- App won't update
- Keyboard issues
- Importing/exporting problems

**Requested features**

- Ability to create more than 20 cards
- Improve audio recording quality
- Add more language support


## Frequently asked questions

### Is Memo free?

Memo is free to download, with in-app purchases available.

### Is SuperMCard free?

SuperMCard is free to download, with in-app purchases available.

### Which has better reviews, Memo or SuperMCard?

Memo is rated higher. Memo averages 5.0 out of 5 from 1 ratings, while SuperMCard averages 4.7 from 755 ratings.

### Do Memo or SuperMCard have ads?

Memo shows ads; SuperMCard does not.

### Which is updated more often, Memo or SuperMCard?

Memo ships an update every 5 days, and SuperMCard every 3 weeks. Most recently, Memo was updated on October 18, 2026 and SuperMCard on October 17, 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.*