# 古代神怪志异 vs NBTC e

The clearest difference is in-app purchases: NBTC e at none against 古代神怪志异's 1. 古代神怪志异's advantage is iOS requirement (8.0 vs 12.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 古代神怪志异 sells 1 one-off in-app purchase. NBTC e asks for nothing beyond the download.

古代神怪志异 ships an update every 5 months, NBTC e every 4 months. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 古代神怪志异 | NBTC e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id816720976/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 55 MB | 21 MB |
| Requires iOS | **8.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [世木 林](https://appshunter.io/developer/528007397) | [Office of The National Broadcasting and Telecommunications Commission](https://appshunter.io/developer/721507053) |

## What reviewers say

### 古代神怪志异

[App page](https://appshunter.io/ios/app/id816720976)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### NBTC e

[App page](https://appshunter.io/ios/app/nbtc-e-library/id955374020)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 古代神怪志异 free?

古代神怪志异 is free to download, with in-app purchases available.

### Is NBTC e free?

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

### Do 古代神怪志异 or NBTC e have ads?

Neither 古代神怪志异 nor NBTC e shows ads.

### Which is updated more often, 古代神怪志异 or NBTC e?

古代神怪志异 ships an update every 5 months, and NBTC e every 4 months. Most recently, 古代神怪志异 was updated on September 19, 2026 and NBTC e on September 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.*