# RENO vs 4cm（ヨンセンチ）

RENO and 4cm（ヨンセンチ） 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.

RENO ships an update every 50 months, 4cm（ヨンセンチ） every 38 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RENO | 4cm（ヨンセンチ） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 38 months** |
| Size | 3 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKUMA TORIBATAKE](https://appshunter.io/developer/1618179041) | [shingo kamei](https://appshunter.io/developer/1256845824) |

## What reviewers say

### RENO

[App page](https://appshunter.io/ios/app/reno/id1618179039)

**In-app purchases:** none


### 4cm（ヨンセンチ）

[App page](https://appshunter.io/ios/app/4cm/id6444125643)

**In-app purchases:** none


## Frequently asked questions

### Is RENO free?

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

### Is 4cm（ヨンセンチ） free?

4cm（ヨンセンチ） is free to download, with no in-app purchases.

### Do RENO or 4cm（ヨンセンチ） have ads?

Neither RENO nor 4cm（ヨンセンチ） shows ads.

### Which is updated more often, RENO or 4cm（ヨンセンチ）?

RENO ships an update every 50 months, and 4cm（ヨンセンチ） every 38 months. Most recently, RENO was updated on October 10, 2026 and 4cm（ヨンセンチ） on October 14, 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.*