# Stillkeep vs 3Q Memo Diary

Stillkeep and 3Q Memo Diary are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Stillkeep sells 1 in-app purchase, starting at $3.99 per month and 3Q Memo Diary sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Stillkeep ships an update every 3 weeks, 3Q Memo Diary monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Stillkeep | 3Q Memo Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 8 MB | 154 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [John Henry Roche](https://appshunter.io/developer/1889537848) | [Mao YinYan](https://appshunter.io/developer/1495329876) |

## What reviewers say

### Stillkeep

[App page](https://appshunter.io/ios/app/stillkeep-journal-and-diary/id6761815032)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stillkeep Premium | $3.99 | per month |


### 3Q Memo Diary

[App page](https://appshunter.io/ios/app/3q-memo-diary-notes-and-planner/id6779232331)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Features | $3.99 | per month |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Stillkeep free?

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

### Is 3Q Memo Diary free?

3Q Memo Diary is free to download, with in-app purchases available.

### Do Stillkeep or 3Q Memo Diary have ads?

Neither Stillkeep nor 3Q Memo Diary shows ads.

### Which is updated more often, Stillkeep or 3Q Memo Diary?

Stillkeep ships an update every 3 weeks, and 3Q Memo Diary monthly. Most recently, Stillkeep was updated on October 25, 2026 and 3Q Memo Diary on October 31, 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.*