# igg unam vs IBdata

The clearest difference is update cadence: IBdata at every 8 days against igg unam's every 6 weeks. IBdata also leads on iOS requirement (10.0 vs 13.0). 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.

igg unam ships an update every 6 weeks, IBdata every 8 days. Both last shipped on October 2, 2026.

## The numbers

| Metric | igg unam | IBdata |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 4 MB | 12 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Instituto Geografia](https://appshunter.io/developer/1454295313) | [Bernardo Serrano](https://appshunter.io/developer/1484112490) |

## What reviewers say

### igg unam

[App page](https://appshunter.io/ios/app/igg-unam/id1454295314)

**Features:** macOS Compatibility

**In-app purchases:** none


### IBdata

[App page](https://appshunter.io/ios/app/ibdata/id1484112491)

Access and explore the National Herbarium of Mexico's plant records. Download data for offline use, apply custom filters, and visualize lists and totals of plant families, species, and collection data.

**Highlights:** Access National Herbarium of Mexico records, Download plant data for offline use, Customizable search filters, Visualize lists of countries, states, and species, View totals by country, state, genus, and year, Browse by family, genus, and species

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is igg unam free?

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

### Is IBdata free?

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

### Do igg unam or IBdata have ads?

Neither igg unam nor IBdata shows ads.

### Which is updated more often, igg unam or IBdata?

igg unam ships an update every 6 weeks, and IBdata every 8 days. Most recently, igg unam was updated on October 2, 2026 and IBdata on October 2, 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.*