# TaskCal vs REMAIN

The clearest difference is in-app purchases: TaskCal at none against REMAIN's 3. TaskCal also leads on update cadence (every 6 days vs monthly) and iOS requirement (15.1 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. REMAIN sells 3 in-app purchases, starting at $2.49 per 7 days. TaskCal asks for nothing beyond the download.

TaskCal ships an update every 6 days, REMAIN monthly. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | TaskCal | REMAIN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Size | 40 MB | 29 MB |
| Requires iOS | **15.1** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ting Yi Chou](https://appshunter.io/developer/1845026509) | [Nahyun Park](https://appshunter.io/developer/1827041619) |

## 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


### REMAIN

[App page](https://appshunter.io/ios/app/remain-days-left/id6793470752)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| REMAIN Pro Weekly | $2.49 | per 7 days |
| REMAIN Pro Yearly | $29.99 | per year |
| REMAIN Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is TaskCal free?

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

### Is REMAIN free?

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

### Do TaskCal or REMAIN have ads?

Neither TaskCal nor REMAIN shows ads.

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

TaskCal ships an update every 6 days, and REMAIN monthly. Most recently, TaskCal was updated on October 9, 2026 and REMAIN on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*