# Eleanor渋谷（PREGO) vs Aeolus

Eleanor渋谷（PREGO) and Aeolus are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Eleanor渋谷（PREGO) ships an update every 24 months, Aeolus every 27 months. Both last shipped on October 5, 2026.

## The numbers

| Metric | Eleanor渋谷（PREGO) | Aeolus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 24 months** | Every 27 months |
| Size | 3 MB | 4 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Makoto Nakamura](https://appshunter.io/developer/1492056035) | [Naoya Takahashi](https://appshunter.io/developer/1301211980) |

## What reviewers say

### Eleanor渋谷（PREGO)

[App page](https://appshunter.io/ios/app/eleanorprego/id1492056186)

**In-app purchases:** none


### Aeolus

[App page](https://appshunter.io/ios/app/aeolus/id1557436571)

**In-app purchases:** none


## Frequently asked questions

### Is Eleanor渋谷（PREGO) free?

Eleanor渋谷（PREGO) is free to download, with no in-app purchases.

### Is Aeolus free?

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

### Do Eleanor渋谷（PREGO) or Aeolus have ads?

Neither Eleanor渋谷（PREGO) nor Aeolus shows ads.

### Which is updated more often, Eleanor渋谷（PREGO) or Aeolus?

Eleanor渋谷（PREGO) ships an update every 24 months, and Aeolus every 27 months. Most recently, Eleanor渋谷（PREGO) was updated on October 5, 2026 and Aeolus on October 5, 2026.

---

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