# dol vs ObsiKO

dol and ObsiKO 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. Neither carries in-app purchases, so what you see is what you pay.

dol ships an update weekly, ObsiKO every 6 days. The most recent releases landed on September 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | dol | ObsiKO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Size | 13 MB | 75 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Praxo Studio](https://appshunter.io/developer/1735466619) | [Hyojin Kim](https://appshunter.io/developer/6783405453) |

## What reviewers say

### dol

[App page](https://appshunter.io/ios/app/dol-markdown-notes/id6759187216)

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

**In-app purchases:** none


### ObsiKO

[App page](https://appshunter.io/ios/app/obsiko-ai-note-plus-mindmap/id6783405451)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is dol free?

dol is free to download, with no in-app purchases.

### Is ObsiKO free?

ObsiKO is free to download, with no in-app purchases.

### Do dol or ObsiKO have ads?

Neither dol nor ObsiKO shows ads.

### Which is updated more often, dol or ObsiKO?

dol ships an update weekly, and ObsiKO every 6 days. Most recently, dol was updated on September 27, 2026 and ObsiKO on October 10, 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.*