# reminDO vs WordCore

The clearest difference is ads: WordCore at none against reminDO's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. reminDO sells 10 in-app purchases, starting at $1.99 per month and WordCore sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

reminDO ships an update weekly, WordCore every 5 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | reminDO | WordCore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (61 ratings)](https://appshunter.io/ios/app/remindo-ensure-knowledge/id1058865810/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 71.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 84 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [atkk](https://appshunter.io/developer/543439608) | [tokumoto daiki](https://appshunter.io/developer/1817165801) |

## What reviewers say

### reminDO

[App page](https://appshunter.io/ios/app/remindo-ensure-knowledge/id1058865810)

This app helps you retain information by sending timely reminders before you forget it. It optimizes your study sessions based on the forgetting curve, ensuring maximum memorization with minimal effort. Easily manage your learning materials and study across multiple devices.

**Highlights:** Optimized studying based on forgetting curve, Manage 'to do' lists for learning, Study on smartphone, tablet, or PC, Memorize book/article gists, Capture and recall notes, Remember quotes and foreign language words

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Member (Monthly) | $1.99 | per month |
| Monthly + 7 Days Free | $1.99 | per month |
| Plus Member (Monthly) | $4.49 | per month |
| 3 Months + 3 Days Free | $5.99 | per 3 months |
| 3 Months + 7 Days Free | $5.99 | per 3 months |
| Annual + 7 Days Free | $14.99 | per year |
| Plus Member (Yearly) | $19.99 | per year |
| Annual + 3 Days Free | $19.99 | per year |
| Annual + 7 Days Free | $19.99 | per year |
| Lifetime License | $34.99 | one-time |


### WordCore

[App page](https://appshunter.io/ios/app/wordcore/id6784470769)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SkyBlue theme | $2.99 | one-time |
| Red theme | $2.99 | one-time |
| Mint theme | $2.99 | one-time |
| Green theme | $2.99 | one-time |
| Animals theme | $3.99 | one-time |
| BeautifulWoods theme | $3.99 | one-time |
| NightCity theme | $3.99 | one-time |
| Rain theme | $3.99 | one-time |
| Sakura theme | $3.99 | one-time |
| Sunset theme | $3.99 | one-time |


## Frequently asked questions

### Is reminDO free?

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

### Is WordCore free?

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

### Do reminDO or WordCore have ads?

reminDO shows ads; WordCore does not.

### Which is updated more often, reminDO or WordCore?

reminDO ships an update weekly, and WordCore every 5 days. Most recently, reminDO was updated on November 6, 2026 and WordCore on November 5, 2026.

---

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