# Dissertation First vs Paper AI

The clearest difference is in-app purchases: Dissertation First at none against Paper AI's 9. Dissertation First also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). Paper AI's advantage is update cadence (every 2 months vs every 11 months). On price and device support there is nothing between them.

Both are free to download. Paper AI sells 9 in-app purchases, starting at $1.90 per 7 days. Dissertation First asks for nothing beyond the download.

Dissertation First ships an update every 11 months, Paper AI every 2 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dissertation First | Paper AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 11 MB | 39 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Evolute Technology](https://appshunter.io/developer/1094249593) | [Sichuan Parabola Technology Co., Ltd](https://appshunter.io/developer/1705532691) |

## What reviewers say

### Dissertation First

[App page](https://appshunter.io/ios/app/dissertation-first/id1122407581)

**Features:** macOS Compatibility

**In-app purchases:** none


### Paper AI

[App page](https://appshunter.io/ios/app/paper-ai-thesis-and-academic/id6466595204)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Service weekly membership | $1.90 | per 7 days |
| VIP Service monthly membership | $9.90 | per month |
| VIP Service yearly membership | $19.90 | per year |
| 100 integral | $6.90 | one-time |
| 199 integral | $9.90 | one-time |
| 259 integral | $19.90 | one-time |
| 599 integral | $39.90 | one-time |
| 899 integral | $59.90 | one-time |
| 2599 integral | $99.90 | one-time |


## Frequently asked questions

### Is Dissertation First free?

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

### Is Paper AI free?

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

### Do Dissertation First or Paper AI have ads?

Paper AI shows ads; Dissertation First does not.

### Which is updated more often, Dissertation First or Paper AI?

Dissertation First ships an update every 11 months, and Paper AI every 2 months. Most recently, Dissertation First was updated on November 2, 2026 and Paper AI on October 30, 2026.

---

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