Comparison

Angle Meter PRO vs NanoSubs

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Angle Meter PRO

Measure angles and slopes with precision using your device's camera. Offers real-time angle display, multiple measurement modes, and the ability to capture and save measurements for later reference.

Highlights
  • Real-time angle display
  • Two measurement modes
  • Camera-based angle measurement
  • Capture and save measurements
  • Level meter for vertical tilt
  • Calibration option for accuracy
Features
Read full description

Angle Meter PRO lets you measure the angle or slope. Note that you will be able to measure a variety of slope forms. You can choose to directly measure the surface by the second mode, which makes it relatively easy to measure up,or to measure the angle of the target away a short distance away from you after kilo meter. By measuring the angle from the camera aperture. This is a reference line, respectively, and the angles are measured while the display on your phone continuously. You also can take what you measure by showing the angle to keep a check on it later. Featured: 1) Clean and minimal UI 2) Real time display angle value reference by horizontal axis. 3) 2 mode for using(Horizontal Mode and Vertical Mode ). 4) Support measure angles with the camera mode. 4.1) you can take screen short can be a target for record store at a later time. 5) Support the ability to measure the angle from the image. 6) Graphics Animation display related by mode. 7) Display 0 to 90 degree reference by horizontal axis. 8) Calibrate option for accuracy. 9) Support Level Meter allows you to measure the degree of tilt in the vertical plane and can take many forms. The measurements in each axis is locked to the screen, still more easy to measure. 10) There are various UI language menus to choose from. 11) Supports both dark and light themes.

About

NanoSubs

Features
Read full description

Take control of your recurring expenses with NanoSubs, the most elegant and privacy-focused subscription tracker designed for iOS. Whether it's streaming services, software licenses, gym memberships, or utility bills, NanoSubs helps you organize everything in one beautiful dashboard. Stop wasting money on forgotten subscriptions and always know exactly how much you are spending each month. Key Features: • CFO Dashboard: A brand-new statistical view to track your weekly, monthly, and yearly recurring expenses at a glance. • Smart Subscription Decisions: Go beyond tracking. Mark subscriptions to Keep, Observe, or Cancel, and manage detailed pause histories for accurate tracking. • Overlap Detection: Identify redundant subscriptions within similar categories to cut unnecessary costs. • Calendar & Reminders: Visualize upcoming bills on an intuitive calendar and get notified before a charge occurs. • Multi-Currency Support: Traveling or paying in different currencies? NanoSubs automatically converts them to your base currency using real-time exchange rates. • Privacy & Backup: Sync seamlessly across Apple devices using your private iCloud. Supports CSV export and full JSON backup/restore. No third-party servers. • Home Screen Widgets: Keep track of your upcoming bills directly from your Home Screen. NanoSubs Pro (Lifetime): Unlock unlimited subscriptions and enjoy all premium features forever with a single, one-time purchase. No hidden fees, no recurring app subscriptions!

Screenshots

Angle Meter PRO4 screens
NanoSubs4 screens

Verdict

The call

The clearest difference is price: NanoSubs at Free against Angle Meter PRO's $3.99. NanoSubs also leads on update cadence (every 9 days vs every 5 months). Angle Meter PRO's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

NanoSubs is free to download; Angle Meter PRO costs $3.99 up front. NanoSubs sells 1 one-off in-app purchase. Angle Meter PRO asks for nothing beyond the download.

UpkeepUpdate frequency

Angle Meter PRO ships an update every 5 months, NanoSubs every 9 days. The most recent releases landed on September 18, 2026 and August 22, 2026 respectively.

Scorecard3 real differences · 7 level
Angle Meter PRO versus NanoSubs: the parameters behind the verdict, then further details
ParameterAngle Meter PRONanoSubs
Price$3.99Free — better
Rating4.4 (7 ratings) — better—
Positive reviews60.6% of reviews—
Number of ratings7 — better—
Update frequencyEvery 5 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.6 — better
Further details — not scored
Size3 MB7 MB
Age rating4+4+
Developernakhon phagdeechat恒俭 董

In-app purchases

None

Angle Meter PRO

No in-app purchases

1 purchases

NanoSubs

One-time1
  • Pro Lifetime$1.99

Questions

Is Angle Meter PRO free?
Angle Meter PRO costs $3.99, with no in-app purchases.
Is NanoSubs free?
NanoSubs is free to download, with in-app purchases available.
Do Angle Meter PRO or NanoSubs have ads?
Neither Angle Meter PRO nor NanoSubs shows ads.
Which is updated more often, Angle Meter PRO or NanoSubs?
Angle Meter PRO ships an update every 5 months, and NanoSubs every 9 days. Most recently, Angle Meter PRO was updated on September 18, 2026 and NanoSubs on August 22, 2026.

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