# eResource Scheduler vs Calendar2XL

The clearest difference is in-app purchases: eResource Scheduler at none against Calendar2XL's 1. eResource Scheduler also leads on update cadence (every 6 days vs monthly) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Calendar2XL sells 1 one-off in-app purchase. eResource Scheduler asks for nothing beyond the download.

eResource Scheduler ships an update every 6 days, Calendar2XL monthly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | eResource Scheduler | Calendar2XL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Size | 49 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Enbraun Technologies Private Limited](https://appshunter.io/developer/1823865876) | [就洪 邓](https://appshunter.io/developer/1569775618) |

## What reviewers say

### eResource Scheduler

[App page](https://appshunter.io/ios/app/eresource-scheduler/id6748007608)

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

**In-app purchases:** none


### Calendar2XL

[App page](https://appshunter.io/ios/app/calendar2xl-excel-csv-export/id6757697378)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Excel Exports | $2.99 | one-time |


## Frequently asked questions

### Is eResource Scheduler free?

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

### Is Calendar2XL free?

Calendar2XL is free to download, with in-app purchases available.

### Do eResource Scheduler or Calendar2XL have ads?

Neither eResource Scheduler nor Calendar2XL shows ads.

### Which is updated more often, eResource Scheduler or Calendar2XL?

eResource Scheduler ships an update every 6 days, and Calendar2XL monthly. Most recently, eResource Scheduler was updated on October 7, 2026 and Calendar2XL on October 9, 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.*