# Lumo Browser vs Rectoly for Zotero

Lumo Browser and Rectoly for Zotero 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. Lumo Browser sells 3 in-app purchases, starting at $1.99 per month and Rectoly for Zotero sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Lumo Browser | Rectoly for Zotero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 57 MB | 52 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [耀 刘](https://appshunter.io/developer/6790664597) | [Takaki Takemura](https://appshunter.io/developer/6793454900) |

## What reviewers say

### Lumo Browser

[App page](https://appshunter.io/ios/app/lumo-browser/id6794906429)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumo Pro Monthly | $1.99 | per month |
| Lumo Pro Yearly | $6.99 | per year |
| Lumo Pro | $9.99 | one-time |


### Rectoly for Zotero

[App page](https://appshunter.io/ios/app/rectoly-for-zotero/id6803044396)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-day Trial | Free | one-time |
| Rectoly Pro (one-time) | $19.99 | one-time |


## Frequently asked questions

### Is Lumo Browser free?

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

### Is Rectoly for Zotero free?

Rectoly for Zotero is free to download, with in-app purchases available.

### Do Lumo Browser or Rectoly for Zotero have ads?

Neither Lumo Browser nor Rectoly for Zotero shows ads.

### Which is updated more often, Lumo Browser or Rectoly for Zotero?

Lumo Browser ships an update every 2 days, and Rectoly for Zotero every 2 days. Most recently, Lumo Browser was updated on October 26, 2026 and Rectoly for Zotero 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.*