# BIGEMAP vs Oncoto

The clearest difference is in-app purchases: Oncoto at none against BIGEMAP's 4. Oncoto also leads on ads (none vs shown). BIGEMAP's advantage is update cadence (every 10 days vs every 6 months) and iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. BIGEMAP sells 4 in-app purchases, starting at $3.00 per month. Oncoto asks for nothing beyond the download.

BIGEMAP ships an update every 10 days, Oncoto every 6 months. The most recent releases landed on September 17, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | BIGEMAP | Oncoto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/oncoto/id6743338338/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | — | Free |
| Size | 129 MB | 8 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Bigemap Data Processing Co. Ltd](https://appshunter.io/developer/1480477241) | [Elir Da Silva Melo](https://appshunter.io/developer/1802320694) |

## What reviewers say

### BIGEMAP

[App page](https://appshunter.io/ios/app/bigemap/id6450762023)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubscribeMonthly | $3.00 | per month |
| SingleMonth | $4.00 | one-time |
| quarter | $10.49 | one-time |
| OneYear | $36.00 | one-time |


### Oncoto

[App page](https://appshunter.io/ios/app/oncoto/id6743338338)

Easily view and share your current location with a clear, readable address sign. Discover nearby places and customize the app's appearance for everyday convenience.

**Highlights:** Live address sign, Nearby places discovery, Smart location refresh, Shareable address images, Open in maps integration, Customizable appearance

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

**In-app purchases:** none


## Frequently asked questions

### Is BIGEMAP free?

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

### Is Oncoto free?

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

### Do BIGEMAP or Oncoto have ads?

BIGEMAP shows ads; Oncoto does not.

### Which is updated more often, BIGEMAP or Oncoto?

BIGEMAP ships an update every 10 days, and Oncoto every 6 months. Most recently, BIGEMAP was updated on September 17, 2026 and Oncoto on September 26, 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.*