# SketchMap vs 茶畑日誌EX

The clearest difference is ads: 茶畑日誌EX at none against SketchMap's shown. SketchMap's advantage is update cadence (every 8 days vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

SketchMap ships an update every 8 days, 茶畑日誌EX every 4 months. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | SketchMap | 茶畑日誌EX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 4 months |
| Size | 32 MB | 131 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tatsumi Oikawa](https://appshunter.io/developer/1635976900) | [TERADA_SEISAKUSHO](https://appshunter.io/developer/669879897) |

## What reviewers say

### SketchMap

[App page](https://appshunter.io/ios/app/sketchmap/id6738701125)

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

**In-app purchases:** none


### 茶畑日誌EX

[App page](https://appshunter.io/ios/app/ex/id6747967035)

**In-app purchases:** none


## Frequently asked questions

### Is SketchMap free?

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

### Is 茶畑日誌EX free?

茶畑日誌EX is free to download, with no in-app purchases.

### Do SketchMap or 茶畑日誌EX have ads?

SketchMap shows ads; 茶畑日誌EX does not.

### Which is updated more often, SketchMap or 茶畑日誌EX?

SketchMap ships an update every 8 days, and 茶畑日誌EX every 4 months. Most recently, SketchMap was updated on September 22, 2026 and 茶畑日誌EX on September 11, 2026.

---

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