# RDrive vs Algus

RDrive and Algus are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RDrive ships an update every 3 weeks, Algus every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | RDrive | Algus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 192 MB | 191 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tsz Him Wong](https://appshunter.io/developer/1185383958) | [Zamorin Global](https://appshunter.io/developer/1476911447) |

## What reviewers say

### RDrive

[App page](https://appshunter.io/ios/app/rdrive/id1489680554)

Capture field data, manage defects, and automate project workflows with this app. Plot issues, site findings, and photos directly on plans, link documents, and generate professional reports. Sync data seamlessly via Wi-Fi or 4G.

**Highlights:** Plot issues and findings on plans, Defect management suite, Site inspections and progress monitoring, Professional report generation, Mobile document repository, Sync data via Wi-Fi or 4G

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

**In-app purchases:** none


### Algus

[App page](https://appshunter.io/ios/app/algus-inspection-and-audit-app/id6751029710)

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

**In-app purchases:** none


## Frequently asked questions

### Is RDrive free?

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

### Is Algus free?

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

### Do RDrive or Algus have ads?

Neither RDrive nor Algus shows ads.

### Which is updated more often, RDrive or Algus?

RDrive ships an update every 3 weeks, and Algus every 10 days. Most recently, RDrive was updated on October 24, 2026 and Algus on October 24, 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.*