# Fertilizer Forms vs Vatti

The clearest difference is review sentiment: Vatti at 100% against Fertilizer Forms's 0%. Vatti also leads on rating (5.0 vs 1.0). Fertilizer Forms's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, ratings volume, 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.

Vatti holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Fertilizer Forms's written reviews are positive against 100% of Vatti's.

Fertilizer Forms ships an update fortnightly, Vatti every 2 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fertilizer Forms | Vatti |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/fertilizer-forms/id1483090987/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vatti-interest-calculator/id6743965453/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 70 MB | 7 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lawn Buddy, LLC](https://appshunter.io/developer/1275114164) | [Nikhil Reddy Avuthu](https://appshunter.io/developer/1805375286) |

## What reviewers say

### Fertilizer Forms

[App page](https://appshunter.io/ios/app/fertilizer-forms/id1483090987)

Easily track chemical and fertilizer usage with free digital storage. Stay compliant with regulations across all 50 states and keep your business up-to-date.

**Highlights:** Track fertilizer and chemical usage, Free digital storage, Stay ahead of regulations, Ensure business compliance, Support for all 50 states

**Features:** Vision Pro support

**In-app purchases:** none


### Vatti

[App page](https://appshunter.io/ios/app/vatti-interest-calculator/id6743965453)

Calculate simple and compound interest with ease. Input loan duration by dates or time periods, and get accurate results for village interest calculations. Share your calculations and enjoy a user-friendly interface with dark mode.

**Highlights:** Simple Interest Calculation, Compound Interest Calculation, Interest rate in % annually or per month, Loan duration by dates or time periods, Accurate village interest calculations, Shareable results, Dark mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Fertilizer Forms free?

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

### Is Vatti free?

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

### Which has better reviews, Fertilizer Forms or Vatti?

Vatti is rated higher. Fertilizer Forms averages 1.0 out of 5 from 1 ratings, while Vatti averages 5.0 from 1 ratings.

### Do Fertilizer Forms or Vatti have ads?

Vatti shows ads; Fertilizer Forms does not.

### Which is updated more often, Fertilizer Forms or Vatti?

Fertilizer Forms ships an update fortnightly, and Vatti every 2 months. Most recently, Fertilizer Forms was updated on October 11, 2026 and Vatti on October 25, 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.*