# ShanTui E vs BoopLog

The clearest difference is in-app purchases: ShanTui E at none against BoopLog's 3. ShanTui E also leads on iOS requirement (15 vs 18.0). BoopLog's advantage is update cadence (every 2 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. BoopLog sells 3 in-app purchases, starting at $1.99 per month. ShanTui E asks for nothing beyond the download.

ShanTui E ships an update every 3 months, BoopLog every 2 days. The most recent releases landed on October 13, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ShanTui E | BoopLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/booplog-a-simple-pet-journal/id6805765993/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 68.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 15 MB |
| Requires iOS | **15** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [山推工程机械股份有限公司](https://appshunter.io/developer/1474801587) | [冬梅 郭](https://appshunter.io/developer/6805127024) |

## What reviewers say

### ShanTui E

[App page](https://appshunter.io/ios/app/shantui-e-link/id6737228324)

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

**In-app purchases:** none


### BoopLog

[App page](https://appshunter.io/ios/app/booplog-a-simple-pet-journal/id6805765993)

Easily document your pet's life with a clean, minimalist journal. Track photos, weight, and growth with interactive visualizations and shareable entries. Export your pet's entire history as a PDF.

**Highlights:** Photo journaling, Weight tracking chart, Growth timeline visualization, Shareable entries, PDF export, Minimalist interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $14.99 | per year |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is ShanTui E free?

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

### Is BoopLog free?

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

### Do ShanTui E or BoopLog have ads?

Neither ShanTui E nor BoopLog shows ads.

### Which is updated more often, ShanTui E or BoopLog?

ShanTui E ships an update every 3 months, and BoopLog every 2 days. Most recently, ShanTui E was updated on October 13, 2026 and BoopLog on October 29, 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.*