# Ontoto Connect vs SparkDrop

The clearest difference is update cadence: SparkDrop at weekly against Ontoto Connect's monthly. Ontoto Connect's advantage is iOS requirement (13.0 vs 15.0). 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.

Ontoto Connect ships an update monthly, SparkDrop weekly. The most recent releases landed on September 18, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Ontoto Connect | SparkDrop |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 25 MB | 18 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ontoto Pty Ltd](https://appshunter.io/developer/1219863934) | [SparkDrop Holdings Pty Ltd](https://appshunter.io/developer/1623293751) |

## What reviewers say

### Ontoto Connect

[App page](https://appshunter.io/ios/app/ontoto-connect/id1491266704)

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

**In-app purchases:** none


### SparkDrop

[App page](https://appshunter.io/ios/app/sparkdrop/id1623293749)

Record your personal rainfall data and view your neighbors' rainfall amounts. This free application allows you to track precipitation in your area and see community weather statistics.

**Highlights:** Record personal rainfall, View neighbor rainfall data, Free to use, Community weather statistics

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

**In-app purchases:** none


## Frequently asked questions

### Is Ontoto Connect free?

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

### Is SparkDrop free?

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

### Do Ontoto Connect or SparkDrop have ads?

Neither Ontoto Connect nor SparkDrop shows ads.

### Which is updated more often, Ontoto Connect or SparkDrop?

Ontoto Connect ships an update monthly, and SparkDrop weekly. Most recently, Ontoto Connect was updated on September 18, 2026 and SparkDrop on September 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*