# Rainfall Calculator vs SyncOnSet 5.0

The clearest difference is price: SyncOnSet 5.0 at Free against Rainfall Calculator's $2.99. SyncOnSet 5.0 also leads on update cadence (monthly vs every 29 months) and ratings volume (61 vs 1). Rainfall Calculator's advantage is rating (5.0 vs 1.7) and chart position (#176 vs unranked). On ads, in-app purchases and device support there is nothing between them.

SyncOnSet 5.0 is free to download; Rainfall Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rainfall Calculator holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: SyncOnSet 5.0 has 61 ratings behind it against 1, so its average is the more settled of the two.

Rainfall Calculator ships an update every 29 months, SyncOnSet 5.0 monthly. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Rainfall Calculator | SyncOnSet 5.0 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rainfall-calculator/id1446150880/reviews)** | [1.7 (61 ratings)](https://appshunter.io/ios/app/synconset-50/id1460160860/reviews) |
| Number of ratings | 1 | **61** |
| Positive reviews | — | 2.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Monthly** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#176** | — |
| Size | 1 MB | 43 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [wymsee Inc.](https://appshunter.io/developer/548827304) |

## What reviewers say

### Rainfall Calculator

[App page](https://appshunter.io/ios/app/rainfall-calculator/id1446150880)

**Currently charting:** #176 Top Paid · Productivity (US App Store)

Calculate potential rainwater harvest volume and cost savings. This tool helps determine annual water collection capacity based on rainfall and roof area, recommending optimal tank sizes for efficient water storage. It also allows for cost-saving analysis by comparing harvested water to mains water prices.

**Highlights:** Instant rainwater calculation, Cost savings evaluation, Minimum tank size recommendation, Supports various input units, Formula references included, Results copyable to other apps

**Features:** macOS Compatibility

**In-app purchases:** none


### SyncOnSet 5.0

[App page](https://appshunter.io/ios/app/synconset-50/id1460160860)

This Emmy Award-winning tool streamlines TV and film production for creative departments. It digitally manages script breakdowns, continuity photos, inventory, and approvals from prep to wrap, optimizing workflows and communication.

**Highlights:** Digital script breakdowns, Continuity photo management, Inventory tracking, Approvals and notes, Department-specific workflows, Pre-production to wrap management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rainfall Calculator free?

Rainfall Calculator costs $2.99, with no in-app purchases.

### Is SyncOnSet 5.0 free?

SyncOnSet 5.0 is free to download, with no in-app purchases.

### Which has better reviews, Rainfall Calculator or SyncOnSet 5.0?

Rainfall Calculator is rated higher. Rainfall Calculator averages 5.0 out of 5 from 1 ratings, while SyncOnSet 5.0 averages 1.7 from 61 ratings.

### Do Rainfall Calculator or SyncOnSet 5.0 have ads?

Neither Rainfall Calculator nor SyncOnSet 5.0 shows ads.

### Which is updated more often, Rainfall Calculator or SyncOnSet 5.0?

Rainfall Calculator ships an update every 29 months, and SyncOnSet 5.0 monthly. Most recently, Rainfall Calculator was updated on September 9, 2026 and SyncOnSet 5.0 on September 18, 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.*