# UDYAM vs HydraLakes

The clearest difference is in-app purchases: UDYAM at none against HydraLakes's 14. UDYAM also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). HydraLakes's advantage is review sentiment (25% vs 0%) and update cadence (fortnightly vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. HydraLakes sells 14 one-off in-app purchases. UDYAM asks for nothing beyond the download.

UDYAM ships an update every 6 weeks, HydraLakes fortnightly. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | UDYAM | HydraLakes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydralakes/id6741397465/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 51 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National e-Governance Division](https://appshunter.io/developer/1216162617) | [Ptechpeople LLC](https://appshunter.io/developer/1567671537) |

## What reviewers say

### UDYAM

[App page](https://appshunter.io/ios/app/udyam-bharat/id1491437519)

This app facilitates interactive engagement for Central Public Sector Enterprises' Board of Directors and Ministry functionaries. It enables registration, performance evaluation, and skill enhancement, promoting transparency and best practices in corporate governance.

**Highlights:** Independent Director registration, Feedback on government subjects, CPSE and board performance evaluation, Self-evaluation for impact, Policy-making suggestions, Capacity building initiatives, Role-related announcements

**Features:** macOS Compatibility

**In-app purchases:** none


### HydraLakes

[App page](https://appshunter.io/ios/app/hydralakes/id6741397465)

This app provides comprehensive land intelligence reports by drawing boundaries on a satellite map. It offers insights into water, soil, flood history, climate, and relevant government schemes for any land parcel. Users can also measure land area and ask questions about their property.

**Highlights:** 20+ page land intelligence reports, 37 years of flood history data, Soil composition and groundwater depth, Climate and rainfall analysis, Nearby infrastructure and growth signals, Land measurement in multiple units, Parcel-specific Q&A chat

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Pass | $4.99 | one-time |
| 1 Token | $4.99 | one-time |
| More Questions | $9.99 | one-time |
| 28-Day Pass | $9.99 | one-time |
| 2 Tokens | $9.99 | one-time |
| 3 Tokens | $14.99 | one-time |
| 4 Tokens | $19.99 | one-time |
| 5 Tokens | $24.99 | one-time |
| 6 Tokens | $29.99 | one-time |
| 7 Tokens | $34.99 | one-time |
| 8 Tokens | $39.99 | one-time |
| 9 Tokens | $44.99 | one-time |
| 10 Tokens | $49.99 | one-time |
| Full Land Report | $99.99 | one-time |


## Frequently asked questions

### Is UDYAM free?

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

### Is HydraLakes free?

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

### Do UDYAM or HydraLakes have ads?

HydraLakes shows ads; UDYAM does not.

### Which is updated more often, UDYAM or HydraLakes?

UDYAM ships an update every 6 weeks, and HydraLakes fortnightly. Most recently, UDYAM was updated on October 19, 2026 and HydraLakes on October 28, 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.*