# thesarvo vs FlowRate

The clearest difference is price: thesarvo at Free against FlowRate's $0.99. thesarvo also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17.0). FlowRate's advantage is update cadence (weekly vs every 12 months). On review sentiment, ads and in-app purchases there is nothing between them.

thesarvo is free to download; FlowRate costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

thesarvo ships an update every 12 months, FlowRate weekly. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | thesarvo | FlowRate |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/thesarvo/id379419619/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 460 MB | 0 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [thearvo.com](https://appshunter.io/developer/379419622) | [Andrew Jackson](https://appshunter.io/developer/1659597537) |

## What reviewers say

### thesarvo

[App page](https://appshunter.io/ios/app/thesarvo/id379419619)

Access detailed rock climbing and bouldering route information for Tasmania. Discover over 3000 routes and 1500 problems across major climbing areas with maps and topos. All proceeds support the maintenance of thesarvo.com.

**Highlights:** Comprehensive route descriptions, Detailed maps and topos, Covers major Tasmanian climbing areas, Over 3000 routes, Over 1500 bouldering problems, Supports website maintenance

**Features:** macOS Compatibility

**In-app purchases:** none


### FlowRate

[App page](https://appshunter.io/ios/app/flowrate/id1659597535)

This app provides real-time river conditions and forecasts for New Zealand adventurers. Plan your whitewater kayaking, rafting, fishing, or jetboating trips with confidence using live data on river levels, rainfall, and dam releases.

**Highlights:** Interactive map of NZ rivers, Live river flow rates, 24-hour flow rate change tracking, Rain forecasts, Historical flow data, Up-to-date weather conditions

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

**In-app purchases:** none


## Frequently asked questions

### Is thesarvo free?

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

### Is FlowRate free?

FlowRate costs $0.99, with no in-app purchases.

### Do thesarvo or FlowRate have ads?

Neither thesarvo nor FlowRate shows ads.

### Which is updated more often, thesarvo or FlowRate?

thesarvo ships an update every 12 months, and FlowRate weekly. Most recently, thesarvo was updated on October 21, 2026 and FlowRate on October 12, 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.*