# ポめも vs OshiCal

The clearest difference is in-app purchases: ポめも at none against OshiCal's 3. ポめも also leads on iOS requirement (17.0 vs 26.0). OshiCal's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. OshiCal sells 3 in-app purchases, starting at $0.79 per month. ポめも asks for nothing beyond the download.

ポめも ships an update every 3 months, OshiCal fortnightly. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ポめも | OshiCal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 39 MB | 66 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Hajime App Lab](https://appshunter.io/developer/1704838092) | [Makiko Kawahara](https://appshunter.io/developer/1462034804) |

## What reviewers say

### ポめも

[App page](https://appshunter.io/ios/app/id6759794874)

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

**In-app purchases:** none


### OshiCal

[App page](https://appshunter.io/ios/app/oshical/id6761362770)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan (Monthly) | $0.79 | per month |
| Premium Plan (Yearly) | $3.95 | per year |
| Premium Plan (Lifetime) | $9.19 | one-time |


## Frequently asked questions

### Is ポめも free?

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

### Is OshiCal free?

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

### Do ポめも or OshiCal have ads?

Both ポめも and OshiCal show ads.

### Which is updated more often, ポめも or OshiCal?

ポめも ships an update every 3 months, and OshiCal fortnightly. Most recently, ポめも was updated on October 18, 2026 and OshiCal on October 8, 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.*