# InkThink vs PenDate Notes

The clearest difference is update cadence: InkThink at every 2 days against PenDate Notes's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. InkThink sells 1 one-off in-app purchase and PenDate Notes sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

InkThink ships an update every 2 days, PenDate Notes every 6 weeks. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | InkThink | PenDate Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inkthink-handwritten-planner/id6757943346/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 214 MB | 158 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sundaram Applied Technologies](https://appshunter.io/developer/1418740697) | [SAMUEL NANA ESHUN](https://appshunter.io/developer/1896048431) |

## What reviewers say

### InkThink

[App page](https://appshunter.io/ios/app/inkthink-handwritten-planner/id6757943346)

This app offers a stylus-first planner for creative minds, allowing users to manage tasks, calendars, notes, and mind maps using handwriting. It features intelligent ink reflow and a pen-powered canvas for organizing thoughts without typing.

**Highlights:** Stylus-first handwriting input, Intelligent ink reflow for tasks and calendar, All-in-one planner (Diary, Calendar, Tasks, Mind Maps, Notes), Interactive handwritten calendar entries, Freeform thinking canvas for brainstorming, Modular and intuitive design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InkThink Base App | $24.99 | one-time |


### PenDate Notes

[App page](https://appshunter.io/ios/app/pendate-notes-digital-planner/id6765719360)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PenDate Pro Monthly | $1.99 | per month |
| PenDate Pro Yearly | $14.99 | per year |
| Signature Stickers | $2.99 | one-time |
| Signature Covers | $2.99 | one-time |
| Gratitude Journal | $5.99 | one-time |
| Student Planner | $6.99 | one-time |
| Travel Memory Journal | $6.99 | one-time |
| Home & Meal Planner | $6.99 | one-time |
| Budget & Wealth Journal | $7.99 | one-time |
| Creative Studio Journal | $7.99 | one-time |


## Frequently asked questions

### Is InkThink free?

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

### Is PenDate Notes free?

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

### Do InkThink or PenDate Notes have ads?

Neither InkThink nor PenDate Notes shows ads.

### Which is updated more often, InkThink or PenDate Notes?

InkThink ships an update every 2 days, and PenDate Notes every 6 weeks. Most recently, InkThink was updated on November 9, 2026 and PenDate Notes on November 13, 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.*