# InterServer Mobile vs Invoice Ninja

The clearest difference is rating: Invoice Ninja at 4.6 against InterServer Mobile's 3.2. Invoice Ninja also leads on ratings volume (177 vs 14) and update cadence (every 2 weeks vs every 6 weeks). InterServer Mobile's advantage is in-app purchases (none vs 10). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Ninja sells 10 in-app purchases, starting at $13.99 per month. InterServer Mobile asks for nothing beyond the download.

Invoice Ninja holds the better App Store score, 4.6 against 3.2. That said, the two scores are not equally well evidenced: Invoice Ninja has 177 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 67% of InterServer Mobile's written reviews are positive against 78% of Invoice Ninja's.

InterServer Mobile ships an update every 6 weeks, Invoice Ninja every 2 weeks. The most recent releases landed on September 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | InterServer Mobile | Invoice Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (14 ratings)](https://appshunter.io/ios/app/interserver-mobile/id992766525/reviews) | **[4.6 (177 ratings)](https://appshunter.io/ios/app/invoice-ninja/id1503970375/reviews)** |
| Number of ratings | 14 | **177** |
| Positive reviews | 66.7% of reviews | **77.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 27 MB | 67 MB |
| Requires iOS | 14 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Interserver, Inc](https://appshunter.io/developer/992766524) | [Invoice Ninja LLC](https://appshunter.io/developer/1220337559) |

## What reviewers say

### InterServer Mobile

[App page](https://appshunter.io/ios/app/interserver-mobile/id992766525)

Manage your cloud VPS hosting service directly from your mobile device. Quickly provision new instances, check their status, and perform actions like rebooting, starting, or stopping them. This app offers convenient control over your hosting infrastructure on the go.

**Highlights:** Provision new VPS instances, Check VPS status, Reboot VPS instances, Start/stop VPS instances, Manage cloud hosting

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Ninja

[App page](https://appshunter.io/ios/app/invoice-ninja/id1503970375)

This app helps businesses manage their finances by creating and sending invoices, tracking payments, and managing clients and projects. It offers features like time tracking, expense management, and payment processing to streamline business operations and get paid faster.

**Highlights:** Invoice creation and sending, Payment tracking and processing, Client management, Project and task management, Time tracking, Expense tracking, Automated notifications

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Month | $13.99 | per month |
| Enterprise - Month (1-2) | $17.99 | per month |
| Enterprise - Month (3-5) | $31.99 | per month |
| Enterprise - Month (6-10) | $59.99 | per month |
| Enterprise - Month (11-20) | $84.00 | per month |
| Pro - Year | $139.99 | per year |
| Enterprise - Year (1-2) | $179.99 | per year |
| Enterprise - Year (3-5) | $319.99 | per year |
| Enterprise - Year (6-10) | $539.99 | per year |
| Enterprise - Year (11-20) | $839.99 | per year |

**What reviewers like**

- 👍 User-friendly and intuitive interface
- 💰 Affordable pricing with free tier available
- 🚀 Fast and responsive performance
- 🔒 Open-source with self-hosting capability
- 📱 Multi-platform support (web, mobile, desktop)

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔍 Poor navigation and search functionality
- 📱 Mobile app not fully optimized for tablets/iPad
- ⚠️ Inconsistency between web and mobile versions
- 🔐 Data privacy concerns reported

**Reported bugs**

- App crashes when attempting Google login
- Google authentication not working properly
- Widgets not functioning correctly
- App freezes during data input
- CIS deduction not calculating correctly from net amount

**Requested features**

- Unit of measurement column for line items
- Payroll system integration
- Day rate support for freelancers (not just hourly)
- Ticketing system
- Better iPad/tablet optimization


## Frequently asked questions

### Is InterServer Mobile free?

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

### Is Invoice Ninja free?

Invoice Ninja is free to download, with in-app purchases available.

### Which has better reviews, InterServer Mobile or Invoice Ninja?

Invoice Ninja is rated higher. InterServer Mobile averages 3.2 out of 5 from 14 ratings, while Invoice Ninja averages 4.6 from 177 ratings.

### Do InterServer Mobile or Invoice Ninja have ads?

Neither InterServer Mobile nor Invoice Ninja shows ads.

### Which is updated more often, InterServer Mobile or Invoice Ninja?

InterServer Mobile ships an update every 6 weeks, and Invoice Ninja every 2 weeks. Most recently, InterServer Mobile was updated on September 23, 2026 and Invoice Ninja on October 13, 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.*