# MarkUp Pro vs Date Calculator ±

The clearest difference is in-app purchases: Date Calculator ± at none against MarkUp Pro's 3. Date Calculator ± also leads on update cadence (daily vs every 2 months). MarkUp Pro's advantage is iOS requirement (17 vs 26.0). 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. Date Calculator ± asks for nothing beyond the download.

MarkUp Pro ships an update every 2 months, Date Calculator ± daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MarkUp Pro | Date Calculator ± |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Subscription | — |
| Size | 2 MB | 2 MB |
| Requires iOS | **17** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [Grifia](https://appshunter.io/developer/581000088) |

## 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 |


### Date Calculator ±

[App page](https://appshunter.io/ios/app/date-calculator/id6789755161)

**Features:** 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 Date Calculator ± free?

Date Calculator ± is free to download, with no in-app purchases.

### Do MarkUp Pro or Date Calculator ± have ads?

Neither MarkUp Pro nor Date Calculator ± shows ads.

### Which is updated more often, MarkUp Pro or Date Calculator ±?

MarkUp Pro ships an update every 2 months, and Date Calculator ± daily. Most recently, MarkUp Pro was updated on November 5, 2026 and Date Calculator ± on October 31, 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.*