# GatherNow by Certain vs TTNL AR

The clearest difference is update cadence: TTNL AR at daily against GatherNow by Certain's every 2 weeks. TTNL AR 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. Neither carries in-app purchases, so what you see is what you pay.

GatherNow by Certain ships an update every 2 weeks, TTNL AR daily. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GatherNow by Certain | TTNL AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/gathernow-by-certain/id1301552692/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Ad-supported | — |
| Size | 44 MB | 298 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Certain, Inc.](https://appshunter.io/developer/813791820) | [Tropos AR](https://appshunter.io/developer/1598878503) |

## What reviewers say

### GatherNow by Certain

[App page](https://appshunter.io/ios/app/gathernow-by-certain/id1301552692)

Discover and manage your upcoming conferences, events, and team gatherings. Connect with other attendees, access essential logistics like schedules and maps, and engage socially within the app.

**Highlights:** Network with attendees, Access event logistics, View schedules and maps, Participate socially, Find upcoming events

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

**In-app purchases:** none


### TTNL AR

[App page](https://appshunter.io/ios/app/ttnl-ar/id6468036873)

**In-app purchases:** none


## Frequently asked questions

### Is GatherNow by Certain free?

GatherNow by Certain is free to download, with no in-app purchases.

### Is TTNL AR free?

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

### Do GatherNow by Certain or TTNL AR have ads?

Neither GatherNow by Certain nor TTNL AR shows ads.

### Which is updated more often, GatherNow by Certain or TTNL AR?

GatherNow by Certain ships an update every 2 weeks, and TTNL AR daily. Most recently, GatherNow by Certain was updated on October 29, 2026 and TTNL AR on October 25, 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.*