# PaperDeep论文辅助工具 vs 材料升

PaperDeep论文辅助工具 and 材料升 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. PaperDeep论文辅助工具 sells 10 one-off in-app purchases and 材料升 sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PaperDeep论文辅助工具 | 材料升 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 57 MB | 22 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BorderTown](https://appshunter.io/developer/1654646700) | [Heifei YouliangBeautiful](https://appshunter.io/developer/6809774745) |

## What reviewers say

### PaperDeep论文辅助工具

[App page](https://appshunter.io/ios/app/paperdeep/id6758391561)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 新人会员礼包 | $0.99 | one-time |
| 基础会员-1天 | $0.99 | one-time |
| 58元权益套餐 | $7.99 | one-time |
| 68元积分充值 | $9.99 | one-time |
| 1个月一次性会员权益 | $12.99 | one-time |
| 128元积分充值 | $19.99 | one-time |
| 168元权益套餐 | $24.99 | one-time |
| 228元的权益套餐 | $29.99 | one-time |
| 3个月一次性会员权益 | $29.99 | one-time |
| 12个月一次性会员权益 | $99.99 | one-time |


### 材料升

[App page](https://appshunter.io/ios/app/id6809774743)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 材料升周会员 | $3.99 | per 7 days |
| 材料升月会员 | $6.99 | per month |
| 材料升年会员 | $24.99 | per year |
| 材料升永久会员 | $29.99 | one-time |
| 材料升永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is PaperDeep论文辅助工具 free?

PaperDeep论文辅助工具 is free to download, with in-app purchases available.

### Is 材料升 free?

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

### Do PaperDeep论文辅助工具 or 材料升 have ads?

Neither PaperDeep论文辅助工具 nor 材料升 shows ads.

### Which is updated more often, PaperDeep论文辅助工具 or 材料升?

PaperDeep论文辅助工具 ships an update every 5 days, and 材料升 every 5 days. Most recently, PaperDeep论文辅助工具 was updated on November 5, 2026 and 材料升 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.*