# Device System Services vs OweMe

The clearest difference is ads: OweMe at none against Device System Services's shown. OweMe also leads on update cadence (every 5 weeks vs every 4 months) and rating (4.7 vs 4.5). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Device System Services sells 1 one-off in-app purchase and OweMe sells 13 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

OweMe holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 394 and 323 respectively. Written reviews point the same way: 52% of Device System Services's written reviews are positive against 61% of OweMe's.

Device System Services ships an update every 4 months, OweMe every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Device System Services | OweMe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews) | **[4.7 (323 ratings)](https://appshunter.io/ios/app/oweme-debt-tracker/id1497431529/reviews)** |
| Number of ratings | **394** | 323 |
| Positive reviews | 52.3% of reviews | **61.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 76 MB |
| Requires iOS | 16.6 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Albert Parti](https://appshunter.io/developer/534966701) | [Air Apps Systems](https://appshunter.io/developer/1316153435) |

## What reviewers say

### Device System Services

[App page](https://appshunter.io/ios/app/device-system-services-tools/id1126227676)

Monitor your device's hardware, network, memory, and storage with detailed insights and performance tracking. Includes diagnostic tools for network analysis and storage management. Offers widgets for real-time system information.

**Highlights:** Hardware specifications, Network status and diagnostics, Memory usage monitoring, Ping, LAN Scan, Port Scan tools, Storage management, System information widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads System Service | $1.99 | one-time |

**What reviewers like**

- 👍 Clean and easy-to-use interface
- 🚀 Fast and responsive performance
- 📊 Comprehensive system information display
- 🌐 Useful network information details
- ⏱️ Shows device uptime information

**What reviewers complain about**

- 📺 Excessive full-screen video advertisements
- 🔊 Intrusive ads with sound that startle users
- ⚠️ Misleading security/storage warning popups
- 🎮 Irrelevant ads (e.g., game ads on iOS)
- 💰 Ads present even in paid version

**Reported bugs**

- App crashes on startup/launch
- Crashes when network module acquires external IP
- Requires airplane mode or disabled connectivity to function
- Incorrect device specifications (resolution, model variants)
- Static pie charts instead of dynamic system statistics

**Requested features**

- Option to delete accidentally copied items
- System reset functionality to restore original settings
- Camera information display
- External USB disk space usage tracking
- Memory cleaning/optimization features


### OweMe

[App page](https://appshunter.io/ios/app/oweme-debt-tracker/id1497431529)

Easily track money owed to you with this intuitive debt manager. It provides a clear overview of all outstanding debts and sends reminders for unpaid amounts, ensuring you always know where your money is.

**Highlights:** Track who owes you money, Reminders for unpaid debts, Overview of outstanding debts, Unlimited use (PRO), Ad-free experience (PRO)

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Apps Pro - 1 Week | $4.99 | per 7 days |
| Air Apps One - 1 Week | $4.99 | per 7 days |
| Air Apps One Welcome - 1 Week | $4.99 | per 7 days |
| Air Apps One - 1 Week | $6.99 | per 7 days |
| Air Apps Pro | $9.99 | per month |
| Air Apps One - 1 Month | $9.99 | per month |
| Air Apps One - 1 Week | $9.99 | per 7 days |
| Air Apps One - 1 Week | $12.99 | per 7 days |
| Air Apps One - 1 Week | $12.99 | per 7 days |
| Air Apps One - 1 Month | $19.99 | per month |
| Air Apps Pro - 1 Year | $69.99 | per year |
| Air Apps One - 1 Year | $69.99 | per year |
| Air Apps One - 1 Month | $199.99 | per month |


## Frequently asked questions

### Is Device System Services free?

Device System Services is free to download, with in-app purchases available.

### Is OweMe free?

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

### Which has better reviews, Device System Services or OweMe?

OweMe is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while OweMe averages 4.7 from 323 ratings.

### Do Device System Services or OweMe have ads?

Device System Services shows ads; OweMe does not.

### Which is updated more often, Device System Services or OweMe?

Device System Services ships an update every 4 months, and OweMe every 5 weeks. Most recently, Device System Services was updated on October 21, 2026 and OweMe on October 25, 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.*