# UD Mobile vs MongoDBProg2

The clearest difference is price: UD Mobile at Free against MongoDBProg2's $9.99. UD Mobile also leads on update cadence (weekly vs every 5 months). MongoDBProg2's advantage is iOS requirement (9.3 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

UD Mobile is free to download; MongoDBProg2 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UD Mobile ships an update weekly, MongoDBProg2 every 5 months. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UD Mobile | MongoDBProg2 |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.1 (37 ratings)](https://appshunter.io/ios/app/ud-mobile/id1550618148/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free | — |
| Size | 106 MB | 219 MB |
| Requires iOS | 14.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universal Devices, Inc.](https://appshunter.io/developer/1550618150) | [Balasubramanian Ramanathan](https://appshunter.io/developer/1497624706) |

## What reviewers say

### UD Mobile

[App page](https://appshunter.io/ios/app/ud-mobile/id1550618148)

Control your Universal Devices home automation controllers, including eisy, Polisy, and ISY994i. Manage Insteon, Z-Wave, Zigbee devices, programs, and network resources locally or remotely. Integrates with ISY Portal for seamless remote access.

**Highlights:** Control Universal Devices controllers, Manage Insteon, Z-Wave, Zigbee devices, Control programs and variables, Local and remote connection options, ISY Portal integration

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

**In-app purchases:** none


### MongoDBProg2

[App page](https://appshunter.io/ios/app/mongodbprog2-mongodb-client/id6450138839)

**In-app purchases:** none


## Frequently asked questions

### Is UD Mobile free?

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

### Is MongoDBProg2 free?

MongoDBProg2 costs $9.99, with no in-app purchases.

### Do UD Mobile or MongoDBProg2 have ads?

Neither UD Mobile nor MongoDBProg2 shows ads.

### Which is updated more often, UD Mobile or MongoDBProg2?

UD Mobile ships an update weekly, and MongoDBProg2 every 5 months. Most recently, UD Mobile was updated on October 17, 2026 and MongoDBProg2 on October 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.*