# reminDO vs TEMOCK

The clearest difference is device support: reminDO at 3 against TEMOCK's 1. reminDO also leads on iOS requirement (15 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. reminDO sells 11 in-app purchases, starting at $1.99 per month and TEMOCK sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | reminDO | TEMOCK |
| --- | --- | --- |
| 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 | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 19 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [atkk](https://appshunter.io/developer/543439608) | [Ryohei Oyama](https://appshunter.io/developer/6782001007) |

## 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 (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Member (Monthly) | $1.99 | per month |
| Monthly + 7 Days Free | $1.99 | per month |
| Plus Member (Monthly) | $2.99 | 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 |


### TEMOCK

[App page](https://appshunter.io/ios/app/temock/id6784553040)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2026年度 第2回模試 | $2.99 | one-time |


## Frequently asked questions

### Is reminDO free?

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

### Is TEMOCK free?

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

### Do reminDO or TEMOCK have ads?

Both reminDO and TEMOCK show ads.

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

reminDO ships an update weekly, and TEMOCK weekly. Most recently, reminDO was updated on October 13, 2026 and TEMOCK on September 30, 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.*