NetMonitor+ vs DataLeft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NetMonitor+
Monitor your network speeds and data usage in real-time with customizable widgets and a floating window. Track battery consumption trends and securely store Wi-Fi passwords. Optimized for the latest iOS devices and supports dark mode.
- Real-time network speed monitoring
- Data usage tracking widgets
- Battery usage logging
- Secure Wi-Fi password storage
- Floating network speed window
- Dark Mode support
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Do you want to See real-time network speeds and network data usage, see connection status? Get this app for now! Great Features • New Design Widgets: quick view storage usage, data usage and battery usage right on your Lock Screen or Control Center or Home Screen. • Real-time Network PiP: see real-time network speeds in a mini movable floating window while you are downloading large files, video calling or online gaming. • You can save all your Wi-Fi passwords in one safe place. • Log your battery usage and see power consumption trends. Amazing User Experience • Supported Dark Mode and Tinted Mode. • Optimized for iOS 18 and iPhone 16 series. • Optimized for iPadOS. Privacy Matters NetMonitor+ does not collect, upload and share any of your data.
DataLeft
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How much data is left? DataLeft answers on your Lock Screen — before you ever open the app. A calm gauge shows what's left of your plan and how many days it needs to last. If you're burning through data faster than the days, you'll see it in one glance — and get a heads-up before it's a problem. AT A GLANCE • Remaining data as a dual-ring gauge: data left vs days left • Widgets for Home Screen, Lock Screen, and StandBy • Alerts at 50 / 80 / 95% — helpful, never alarming BUILT FOR TRAVEL • Add your travel eSIM before you fly • Get a reminder to switch on arrival, and another before it expires • Fixed-period plans with D-day countdown PRIVATE BY DESIGN • No subscription. No server. No VPN. • Nothing leaves your device — there is nothing to collect • Works entirely offline DATALEFT PRO (one-time purchase) • Multiple plans — home plan and travel eSIMs side by side • Deep insights: 30-day trends, weekly rhythm, cellular vs WiFi • Daily budget alerts • Premium widgets Note: iOS provides device-wide network counters to apps. DataLeft shows accurate totals for your device; per-app breakdowns are not possible for any third-party app.
Screenshots
Verdict
The clearest difference is price: DataLeft at Free against NetMonitor+'s $2.99. NetMonitor+'s advantage is in-app purchases (none vs 1) and device support (3 vs 1). On update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
DataLeft is free to download; NetMonitor+ costs $2.99 up front. DataLeft sells 1 one-off in-app purchase. NetMonitor+ asks for nothing beyond the download.
NetMonitor+ ships an update every 10 days, DataLeft every 2 weeks. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.
| Parameter | NetMonitor+ | DataLeft |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.5 (35 ratings) — better | — |
| Positive reviews | 62.9% of reviews | — |
| Number of ratings | 35 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 奕才 杨 | Oh Hyeon Kwon |
In-app purchases
NetMonitor+
No in-app purchases
DataLeft
- DataLeft Pro$2.99









