# MemPie AI vs BlankStudy

The clearest difference is price: MemPie AI at Free against BlankStudy's $1.99. MemPie AI also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (12.0 vs 17.0). BlankStudy's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

MemPie AI is free to download; BlankStudy costs $1.99 up front. MemPie AI sells 2 in-app purchases, starting at $1.99 per month. BlankStudy asks for nothing beyond the download.

MemPie AI ships an update every 5 days, BlankStudy fortnightly. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MemPie AI | BlankStudy |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 106 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ichi Hosotsuji](https://appshunter.io/developer/1808829369) | [SANGSANGLYEOG](https://appshunter.io/developer/6775833421) |

## What reviewers say

### MemPie AI

[App page](https://appshunter.io/ios/app/mempie-ai/id6744670157)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 暗記Pai月間プレミアムプラン | $1.99 | per month |
| 暗記Pai年間プレミアムプラン | $19.99 | per year |


### BlankStudy

[App page](https://appshunter.io/ios/app/blankstudy-cloze-study/id6797284965)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MemPie AI free?

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

### Is BlankStudy free?

BlankStudy costs $1.99, with no in-app purchases.

### Do MemPie AI or BlankStudy have ads?

MemPie AI shows ads; BlankStudy does not.

### Which is updated more often, MemPie AI or BlankStudy?

MemPie AI ships an update every 5 days, and BlankStudy fortnightly. Most recently, MemPie AI was updated on September 14, 2026 and BlankStudy on September 18, 2026.

---

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