# Datagram Network vs OPINDEX

Datagram Network and OPINDEX 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. Neither carries in-app purchases, so what you see is what you pay.

Datagram Network ships an update weekly, OPINDEX every 2 weeks. Both last shipped on October 12, 2026.

## The numbers

| Metric | Datagram Network | OPINDEX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 14 MB | 51 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beowulf Network Inc](https://appshunter.io/developer/1590801990) | [MONOLITH LABS LTD](https://appshunter.io/developer/1896337556) |

## What reviewers say

### Datagram Network

[App page](https://appshunter.io/ios/app/datagram-network/id6752683204)

**Features:** macOS Compatibility

**In-app purchases:** none


### OPINDEX

[App page](https://appshunter.io/ios/app/opindex/id6755972222)

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

**In-app purchases:** none


## Frequently asked questions

### Is Datagram Network free?

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

### Is OPINDEX free?

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

### Do Datagram Network or OPINDEX have ads?

Neither Datagram Network nor OPINDEX shows ads.

### Which is updated more often, Datagram Network or OPINDEX?

Datagram Network ships an update weekly, and OPINDEX every 2 weeks. Most recently, Datagram Network was updated on October 12, 2026 and OPINDEX on October 12, 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.*