# TaskCal vs ShotMark

The clearest difference is in-app purchases: TaskCal at none against ShotMark's 1. TaskCal also leads on update cadence (every 6 days vs every 2 weeks) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. ShotMark sells 1 one-off in-app purchase. TaskCal asks for nothing beyond the download.

TaskCal ships an update every 6 days, ShotMark every 2 weeks. The most recent releases landed on July 17, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | TaskCal | ShotMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (7 ratings)](https://appshunter.io/ios/app/shotmark-screenshot-memory/id6761759060/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 14 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ting Yi Chou](https://appshunter.io/developer/1845026509) | [Zhen Chyi Lee](https://appshunter.io/developer/1891306061) |

## What reviewers say

### TaskCal

[App page](https://appshunter.io/ios/app/taskcal-task-manager/id6753785239)

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

**In-app purchases:** none


### ShotMark

[App page](https://appshunter.io/ios/app/shotmark-screenshot-memory/id6761759060)

Organize your screenshots into searchable notes and folders. Quickly find important information without endless scrolling. Export your organized content as clean shareable images.

**Highlights:** Save screenshots with notes, Organize into folders, OCR text detection, Instant search, Clean export to images, iCloud sync

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $1.99 | one-time |


## Frequently asked questions

### Is TaskCal free?

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

### Is ShotMark free?

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

### Do TaskCal or ShotMark have ads?

Neither TaskCal nor ShotMark shows ads.

### Which is updated more often, TaskCal or ShotMark?

TaskCal ships an update every 6 days, and ShotMark every 2 weeks. Most recently, TaskCal was updated on July 17, 2026 and ShotMark on September 17, 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.*