# iThesis NexGen vs SnapInk

The clearest difference is update cadence: iThesis NexGen at every 2 weeks against SnapInk's every 2 months. iThesis NexGen also leads on iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iThesis NexGen sells 1 in-app purchase, starting at $6.99 per month and SnapInk sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

iThesis NexGen ships an update every 2 weeks, SnapInk every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iThesis NexGen | SnapInk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 102 MB | 11 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Facgure Company Limited](https://appshunter.io/developer/1475623661) | [华清 沈](https://appshunter.io/developer/1825423399) |

## What reviewers say

### iThesis NexGen

[App page](https://appshunter.io/ios/app/ithesis-nexgen/id6741785284)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Rover Access | $6.99 | per month |


### SnapInk

[App page](https://appshunter.io/ios/app/snapink-sign-pdf-documents/id6760245458)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapInk Pro | $3.99 | per 7 days |
| SnapInk Pro | $24.99 | per year |
| SnapInk Lifetime Pro | $39.99 | one-time |


## Frequently asked questions

### Is iThesis NexGen free?

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

### Is SnapInk free?

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

### Do iThesis NexGen or SnapInk have ads?

Neither iThesis NexGen nor SnapInk shows ads.

### Which is updated more often, iThesis NexGen or SnapInk?

iThesis NexGen ships an update every 2 weeks, and SnapInk every 2 months. Most recently, iThesis NexGen was updated on October 30, 2026 and SnapInk on October 31, 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.*