# MarkUp Pro vs Shift Calendar · Baro

The clearest difference is in-app purchases: Shift Calendar · Baro at none against MarkUp Pro's 3. Shift Calendar · Baro also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (13.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. MarkUp Pro sells 3 in-app purchases, starting at $2.99 per month. Shift Calendar · Baro asks for nothing beyond the download.

MarkUp Pro ships an update every 2 months, Shift Calendar · Baro every 2 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | MarkUp Pro | Shift Calendar · Baro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Subscription | — |
| Size | 2 MB | 23 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [Euiseok Kim](https://appshunter.io/developer/1879633122) |

## What reviewers say

### MarkUp Pro

[App page](https://appshunter.io/ios/app/markup-pro/id6771781128)

This app restores powerful photo annotation tools previously removed from iOS. It offers features like a magnifier, hollow shapes, free-angle arrows, and a robust color picker. Easily select, move, and edit annotations with full undo/redo support.

**Highlights:** Select & Move annotations, Loupe / Magnifier tool, Hollow shapes and free-angle arrows, Adjustable font size and color picker, Blur and pixelate sensitive information, Template system for saving setups, PDF and image export options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MarkUp Pro Monthly | $2.99 | per month |
| MarkUp Pro Yearly | $14.99 | per year |
| MarkUp Pro Lifetime | $29.99 | one-time |


### Shift Calendar · Baro

[App page](https://appshunter.io/ios/app/shift-calendar-baro/id6801835866)

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

**In-app purchases:** none


## Frequently asked questions

### Is MarkUp Pro free?

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

### Is Shift Calendar · Baro free?

Shift Calendar · Baro is free to download, with no in-app purchases.

### Do MarkUp Pro or Shift Calendar · Baro have ads?

Neither MarkUp Pro nor Shift Calendar · Baro shows ads.

### Which is updated more often, MarkUp Pro or Shift Calendar · Baro?

MarkUp Pro ships an update every 2 months, and Shift Calendar · Baro every 2 days. Most recently, MarkUp Pro was updated on October 31, 2026 and Shift Calendar · Baro on November 1, 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.*