# SPI Database Link vs 4.Do

The clearest difference is in-app purchases: SPI Database Link at none against 4.Do's 6. SPI Database Link also leads on iOS requirement (11.0 vs 26.0). 4.Do's advantage is device support. On price there is nothing between them.

Both are free to download. 4.Do sells 6 in-app purchases, starting at $1.99 per month. SPI Database Link asks for nothing beyond the download.

## The numbers

| Metric | SPI Database Link | 4.Do |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (17 ratings)](https://appshunter.io/ios/app/4do-task-to-do-goal-list/id6443960155/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Freemium |
| Size | 104 MB | 160 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | — | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [EDM spa](https://appshunter.io/developer/1179769880) | [Ayodeji Shoola](https://appshunter.io/developer/1559443435) |

## What reviewers say

### SPI Database Link

[App page](https://appshunter.io/ios/app/spi-database-link/id1414160420)

**In-app purchases:** none


### 4.Do

[App page](https://appshunter.io/ios/app/4do-task-to-do-goal-list/id6443960155)

This app helps you organize and prioritize tasks using the Eisenhower Matrix. Break down projects, set reminders, and collaborate with others to boost your productivity and achieve your goals.

**Highlights:** Eisenhower Matrix 4-Quadrant organization, Focused Mode for specific quadrants, Subtasks and checklists, Task attachments (photos), Smart reminders and recurring tasks, Seamless multi-device sync, Collaboration features

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Monthly | $4.99 | per month |
| Monthly Premium | $4.99 | per month |
| Yearly | $19.99 | per year |
| Yearly Premium | $29.99 | per year |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is SPI Database Link free?

SPI Database Link is free to download, with no in-app purchases.

### Is 4.Do free?

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

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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.*