# MemAide vs Certifyde

The clearest difference is ads: MemAide at none against Certifyde's shown. MemAide also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). Certifyde's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (15 vs 4). On price and in-app purchases there is nothing between them.

Both are free to download. MemAide sells 2 one-off in-app purchases and Certifyde sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MemAide holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 4 and 15 respectively. Written reviews point the same way: 100% of MemAide's written reviews are positive against 83% of Certifyde's.

MemAide ships an update every 2 months, Certifyde every 3 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MemAide | Certifyde |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/memaide/id1288409728/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/certifyde/id1665299012/reviews) |
| Number of ratings | 4 | **15** |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 111 MB | 37 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [shaojun lin](https://appshunter.io/developer/1263579053) | [Certifyde Inc.](https://appshunter.io/developer/1665299016) |

## What reviewers say

### MemAide

[App page](https://appshunter.io/ios/app/memaide/id1288409728)

This app helps you convert short-term memories into long-term knowledge through a managed daily study system. It's ideal for vocabulary building for exams or general knowledge accumulation, offering offline functionality and robust data security.

**Highlights:** Scheduled daily reviews, Text-to-speech enhancement, Input/output for data exchange, Quiz functionality, Photo and drawing integration, Offline data storage, Encrypted data protection

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRE 5000 for MemAide Pro | $2.99 | one-time |
| MemAide Premium | $5.99 | one-time |


### Certifyde

[App page](https://appshunter.io/ios/app/certifyde/id1665299012)

Access world-class fitness and wellness certification programs and workshops. Learn at your own pace with on-demand courses taught by industry experts, featuring quizzes, notes, and lifetime access to continuously updated content.

**Highlights:** On-demand, self-paced learning, Courses from expert instructors, Quizzes and notes for retention, Lifetime access to course materials, Continuous course updates, Wide range of topics

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Certifyde $29 Purchase | $29.00 | one-time |
| Certifyde $39 Purchase | $39.00 | one-time |
| Certifyde $49 Purchase | $49.00 | one-time |
| Certifyde $79 Purchase | $79.00 | one-time |
| Certifyde $89 Purchase | $89.00 | one-time |
| Certifyde $99 Purchase | $99.00 | one-time |
| Certifyde $199 Purchase | $199.00 | one-time |
| Certifyde $499 Purchase | $499.00 | one-time |
| Certifyde $999 Purchase | $999.00 | one-time |


## Frequently asked questions

### Is MemAide free?

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

### Is Certifyde free?

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

### Which has better reviews, MemAide or Certifyde?

MemAide is rated higher. MemAide averages 5.0 out of 5 from 4 ratings, while Certifyde averages 4.7 from 15 ratings.

### Do MemAide or Certifyde have ads?

Certifyde shows ads; MemAide does not.

### Which is updated more often, MemAide or Certifyde?

MemAide ships an update every 2 months, and Certifyde every 3 weeks. Most recently, MemAide was updated on October 20, 2026 and Certifyde 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.*