# PlanDash vs KnowTree

The clearest difference is ads: PlanDash at none against KnowTree's shown. PlanDash also leads on update cadence (daily vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PlanDash sells 1 in-app purchase, starting at $2.99 per 7 days and KnowTree sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PlanDash ships an update daily, KnowTree every 9 days. The most recent releases landed on September 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | PlanDash | KnowTree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 9 days |
| Size | 18 MB | 51 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evgheni Soldatov](https://appshunter.io/developer/1582780757) | [Ukon Ryohei](https://appshunter.io/developer/1834526187) |

## What reviewers say

### PlanDash

[App page](https://appshunter.io/ios/app/plandash/id6748342967)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |


### KnowTree

[App page](https://appshunter.io/ios/app/knowtree/id6757321205)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnowTree Premium | $4.99 | one-time |


## Frequently asked questions

### Is PlanDash free?

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

### Is KnowTree free?

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

### Do PlanDash or KnowTree have ads?

KnowTree shows ads; PlanDash does not.

### Which is updated more often, PlanDash or KnowTree?

PlanDash ships an update daily, and KnowTree every 9 days. Most recently, PlanDash was updated on September 6, 2026 and KnowTree on September 8, 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.*