# せどりすと vs ERESA（イーリサ）

The clearest difference is in-app purchases: せどりすと at none against ERESA（イーリサ）'s 2. せどりすと also leads on update cadence (every 4 weeks vs every 5 months) and iOS requirement (6.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. ERESA（イーリサ） sells 2 in-app purchases, starting at $29.99 per month. せどりすと asks for nothing beyond the download.

せどりすと ships an update every 4 weeks, ERESA（イーリサ） every 5 months. The most recent releases landed on May 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | せどりすと | ERESA（イーリサ） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Size | 49 MB | 15 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Orela.org](https://appshunter.io/developer/497296372) | [ERESA Inc.](https://appshunter.io/developer/1620145482) |

## What reviewers say

### せどりすと

[App page](https://appshunter.io/ios/app/id497296369)

**In-app purchases:** none


### ERESA（イーリサ）

[App page](https://appshunter.io/ios/app/eresa/id1620145480)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ERESA PRO（月額会員） | $29.99 | per month |
| ERESA PRO（年額会員） | $269.99 | per year |


## Frequently asked questions

### Is せどりすと free?

せどりすと is free to download, with no in-app purchases.

### Is ERESA（イーリサ） free?

ERESA（イーリサ） is free to download, with in-app purchases available.

### Do せどりすと or ERESA（イーリサ） have ads?

Neither せどりすと nor ERESA（イーリサ） shows ads.

### Which is updated more often, せどりすと or ERESA（イーリサ）?

せどりすと ships an update every 4 weeks, and ERESA（イーリサ） every 5 months. Most recently, せどりすと was updated on May 16, 2026 and ERESA（イーリサ） on September 20, 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.*