Level vs Data Widget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Level
This utility app transforms your iPhone into a precise spirit level. It offers calibration for accuracy, and supports horizontal, vertical, and angled measurements up to 45 degrees.
- Precise level measurements
- Calibration function
- Horizontal measurement
- Vertical measurement
- 45-degree angled measurement
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iBubbleLevel expands your iPhone with a precise level. Functions: • calibrating function, making precise measurements possible • horizontal measurement • vertical measurement • measurement on inclined surfaces of 45 degrees Tips for a better accuracy: The best measuring results can be achieved if the calibration is carried out using a real level!
Data Widget
Effortlessly monitor your cellular data usage with a simple swipe. This app displays both time and data consumption in a clear, at-a-glance diagram. It's compatible with all carrier networks and offers real-time tracking and historical data.
- Double progress diagram
- Time and data at a glance
- Real-time monitoring
- History tracking
- Compatible with all carriers
- No data consumption
- No GPS
- No ads
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See how much data you have left this cycle — and whether you’re heading for overage. Track against your own plan date: remaining on the Home Screen, Lock Screen, and Apple Watch, with optional alerts at 80% or when you run out. No carrier login, and no extra data used just to check. It is a one-time purchase: no subscription, no ads, widgets included. ONE-TIME PURCHASE. NO SUBSCRIPTION. Buy once and everything below is included: • No subscription, no trial that expires, no “Pro” tier added later • Home Screen, Lock Screen, StandBy and Apple Watch widgets are part of the app, not an upgrade • Nothing you already paid for gets moved behind a new plan later YOUR PLAN DATE, NOT THEIRS Usage in Settings doesn’t follow your billing date, and carrier apps want an account. Data Widget totals cellular bytes on-device against the cap you set: • Monthly, weekly, or a custom cycle • Calibrate to the number on your bill (confirms before saving) • If your plan rolls unused data, carry it into this cycle • Dual SIM / eSIM: both lines together, primary only, or split — useful with a travel eSIM • 5G and LTE cellular interfaces REMAINING VS. PACE The headline number is remaining. Time and usage share one bar; the arrow is calendar pace — green if you’re under, red if you’re burning faster. Home says “12% ahead of pace” or “about N days left at this rate,” with a daily chart for spikes. History is one row per cycle, grouped by year. GLANCE WITHOUT OPENING THE APP Widgets on the Home Screen, Lock Screen, or StandBy show remaining in large type, plus when it last updated. Apple Watch complications show remaining on the face. In the app, tap to switch % and used | remaining. BEFORE YOU OVERAGE Optional alerts at 80%, 90%, or when you run out — once per tier each cycle. You can also alert when usage runs ahead of time. PRIVATE AND HONEST No ads. No location. No SMS scraping, no carrier-bill login. On-device totals can differ from Settings > Cellular because of VPN, Personal Hotspot, or carrier rounding. That’s explained in Settings; calibration lines the ledger up with your plan. Requires iOS 17 or later. Apple Watch requires watchOS 10 or later. Designed for iPhone. On iPad it only counts on cellular models.
Screenshots
Verdict
The clearest difference is price: Level at Free against Data Widget's $1.99. Level also leads on review sentiment (80% vs 60%) and iOS requirement (12.0 vs 17.0). Data Widget's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (146 vs 41). On rating, ads, in-app purchases and monetization model 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
Level is free to download; Data Widget costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.4 for Level against 4.3 for Data Widget. Both are backed by a comparable volume of ratings — 41 and 146 respectively. Written reviews are what separate them: 80% of Level's written reviews are positive against 60% of Data Widget's.
Level ships an update every 6 months, Data Widget every 3 weeks. Both last shipped on October 21, 2026.
| Parameter | Level | Data Widget |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.4 (41 ratings) — better | 4.3 (146 ratings) |
| Positive reviews | 80.1% of reviews — better | 60.2% of reviews |
| Number of ratings | 41 | 146 — better |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Dominic Rodemer | 大胜 纪 |
Customer experience
Level
Data Widget
User reviews
Level
From 41 App Store ratingsWhat we love
- 👍 Handy and useful tool
- ✨ Works well when calibrated
- ✅ Accurate measurements
- 💰 Good value for money
- 📱 Always available on phone
Room to improve
- 🐛 Calibration issues
- ⚠️ Overly sensitive
- ❌ Unreliable at times
- 👎 Waste of money
- 🚫 Doesn't work for some
Data Widget
From 146 App Store ratingsWhat we love
- 👍 Simple and easy to use
- 🚀 Accurate data tracking
- 💡 Convenient widget
- 🔒 Reliable and trustworthy
Room to improve
- 🐛 Inaccurate data reporting
- 🐛 Stopped working after updates
- 🐛 Doesn't support 4G/LTE or WiFi usage
- 🐛 Crashes on launch
Bugs and requests
Level
Reported bugs
6 issues- Calibration doesn't work
- Bubble moves erratically
- App freezes
- Doesn't give vertical level
- Needs constant recalibration
Show 1 moreShow fewer
- Not working on 6+
Requested features
4 requests- Add a beep sound for leveling
- Improve calibration process
- Add more precise angle detection
- Improve UI design
Data Widget
Reported bugs
3 issues- Inaccurate data reporting
- Stopped working after iOS updates
- Crashes on launch
Requested features
4 requests- Add support for 30-day billing cycles
- Include WiFi usage tracking
- Provide more customization options
- Implement usage alerts/notifications
In-app purchases
Level
No in-app purchases
Data Widget
No in-app purchases









