# Anchor Maps vs Oupu ADS

The clearest difference is in-app purchases: Oupu ADS at none against Anchor Maps's 4. Oupu ADS also leads on update cadence (every 4 months vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Anchor Maps sells 4 in-app purchases, starting at $3.99 per month. Oupu ADS asks for nothing beyond the download.

Anchor Maps ships an update every 14 months, Oupu ADS every 4 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Anchor Maps | Oupu ADS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (85 ratings)](https://appshunter.io/ios/app/anchor-maps/id1523798397/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 96.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 59 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anchor Apps Inc](https://appshunter.io/developer/1523798399) | [优芬 胡](https://appshunter.io/developer/1849712814) |

## What reviewers say

### Anchor Maps

[App page](https://appshunter.io/ios/app/anchor-maps/id1523798397)

Create location-based notes and content using augmented reality. Pin text, videos, and links to real-world objects in both public and private spaces. Share your contextual information easily with others.

**Highlights:** Create AR notes in public/private spaces, Pin text, videos, and links to objects, Contextualize content to appliances/devices, Share lists with individuals or publicly, Manage access for private maps

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $3.99 | per month |
| 1 Month | $11.99 | per month |
| 6 Months | $14.99 | per 6 months |
| 12 Months | $24.99 | per year |


### Oupu ADS

[App page](https://appshunter.io/ios/app/oupu-ads/id6755982402)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anchor Maps free?

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

### Is Oupu ADS free?

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

### Do Anchor Maps or Oupu ADS have ads?

Neither Anchor Maps nor Oupu ADS shows ads.

### Which is updated more often, Anchor Maps or Oupu ADS?

Anchor Maps ships an update every 14 months, and Oupu ADS every 4 months. Most recently, Anchor Maps was updated on November 3, 2026 and Oupu ADS on November 9, 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.*