# SRGI vs Paperlane

The clearest difference is update cadence: Paperlane at daily against SRGI's every 2 months. SRGI's advantage is iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SRGI ships an update every 2 months, Paperlane daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SRGI | Paperlane |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/paperlane-paper-reader/id6809901760/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Free |
| Size | 57 MB | 9 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Mohd Shajid Ansari](https://appshunter.io/developer/1843810899) | [Xingze Wang](https://appshunter.io/developer/6809901762) |

## What reviewers say

### SRGI

[App page](https://appshunter.io/ios/app/srgi-student/id6756403895)

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

**In-app purchases:** none


### Paperlane

[App page](https://appshunter.io/ios/app/paperlane-paper-reader/id6809901760)

Discover, understand, and organize research papers with visual summaries and AI-powered explanations. Read offline, save notes, and personalize your research feed based on your interests. Sync your library across devices with optional accounts.

**Highlights:** Visual research paper summaries, AI-powered explanations, Offline reading and search, Note-taking and highlighting, Personalized research feed, Library syncing across devices

**In-app purchases:** none


## Frequently asked questions

### Is SRGI free?

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

### Is Paperlane free?

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

### Do SRGI or Paperlane have ads?

Neither SRGI nor Paperlane shows ads.

### Which is updated more often, SRGI or Paperlane?

SRGI ships an update every 2 months, and Paperlane daily. Most recently, SRGI was updated on October 28, 2026 and Paperlane on October 29, 2026.

---

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