Comparison

Diametre vs Altly

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

Head to head
About

Diametre

Easily calculate the diameter of your roller shutter or blind axis without disassembly or measuring tools. This practical utility app provides a simple solution for accurate measurements.

Highlights
  • Calculate roller shutter axis diameter
  • Calculate blind axis diameter
  • No disassembly required
  • No caliper needed
  • Simple and practical interface
Features
Read full description

Une application simple et pratique qui permet de calculer le diamètre de son axe de volet roulant ou de store sans nécessiter de démontage ni utiliser de pied à coulisse.

About

Altly

Instantly view your current altitude and elevation with a clean, modern interface. It also displays your location on a map, coordinates, place name, and nearby peaks. Supports Apple Watch and unit switching for global usability.

Highlights
  • Live altitude and elevation
  • Map view with location and coordinates
  • Nearby peaks identification
  • Meters/feet unit switching
  • Apple Watch app and complications
  • VoiceOver and Dynamic Type support
Features
Read full description

Altly is a simple and beautifully designed indie app that lets you check your current altitude in real time. Open the app and instantly see your elevation with a clean, modern interface built to stay focused on what matters. The background subtly changes with altitude, giving the app a more immersive feel while keeping everything easy to read. When you need more context, Altly can also show your location on a map, along with your coordinates, place name through reverse geocoding, and nearby peaks when you are close to a known summit. Altly includes an Apple Watch app with complications, so you can check your altitude right from your wrist or glance at it directly from your watch face. You can also switch between meters and feet, making Altly useful wherever you are. Built with care and accessibility in mind, Altly supports VoiceOver and Dynamic Type, and contains no ads. Features β€’ Live altitude and elevation β€’ Precision indicator β€’ Switch between meters and feet β€’ Map view with current location β€’ Coordinates display β€’ Place name with reverse geocoding β€’ Nearby peaks on the map β€’ Apple Watch app included β€’ Apple Watch complications β€’ Clean, minimalist, modern interface β€’ Dynamic background based on altitude β€’ VoiceOver and Dynamic Type support β€’ No ads Altly is an independent app made to be simple, useful, and pleasant to use.

Screenshots

Diametre3 screens
Altly3 screens

Verdict

The call

The clearest difference is price: Diametre at Free against Altly's $1.99. Diametre also leads on iOS requirement (13.0 vs 26.0). Altly's advantage is review sentiment (67% vs 50%). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Diametre is free to download; Altly costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard4 real differences Β· 4 level
Diametre versus Altly: the parameters behind the verdict, then further details
ParameterDiametreAltly
PriceFree β€” better$1.99
Positive reviews50.0% of reviews66.7% of reviews β€” better
Update frequencyβ€”Fortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFree β€” betterPaid
DevicesiPhone, iPad, iPod β€” betteriPhone, Apple Watch
Requires iOS13.0 β€” better26.0
Further details β€” not scored
Size28 MB42 MB
Age rating17+4+
Developerfranck bertauxBenjamin GODARD

Customer experience

Diametre

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Altly

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Diametre

No in-app purchases

None

Altly

No in-app purchases

Questions

Is Diametre free?
Diametre is free to download, with no in-app purchases.
Is Altly free?
Altly costs $1.99, with no in-app purchases.
Do Diametre or Altly have ads?
Neither Diametre nor Altly shows ads.

Other comparisons