What is Telescope calculator's rating?

Telescope calculator is rated 4.0 stars across 1,283 ratings on the Play Store.

Who makes Telescope calculator?

Telescope calculator is published by א.מ., launched on Apr 18, 2018.

Where does Telescope calculator rank in its category?

Telescope calculator ranks #11593 of 77129 apps in Tools, putting it in the top 15.0% by revenue.

How much does Telescope calculator earn?

Q: How much does Telescope calculator earn?

Telescope calculator earns approximately 493 per month based on bumetric's ML revenue forecast, calibrated against 77129 comparable Android apps in Tools.

Android app from א.מ. · Tools

ML forecast ★ 4.0 · 1K Free

~493/mo

ML revenue forecast. Calibrated against 77129 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Earns 2.6× more than the category median (189/mo).
Ranks #11,593 of 77,129 in Tools (top 15.0% by revenue).
Launched Apr 18, 2018 · last updated Aug 30, 2025.

What the app looks like

Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.

Telescope calculator's revenue trajectory

Forecast revenue from snapshot history. Last 1 months.

Where Telescope calculator sits in Tools

Revenue distribution of 77129 comparable apps. Telescope calculator highlighted.

Telescope calculator vs comparable apps

Revenue trajectory side-by-side. Bold = Telescope calculator, ghosted = peers.

App spec

Version

4.2.0

Last update

Aug 30, 2025

Launched

Apr 18, 2018

Price

Free

Monetization

Free

What Telescope calculator actually does (from store listing)

Calculation of parameters and characteristics of telescopes using different eyepieces and visualization. <b>Settings:</b> - language (Russian, English, Hungarian, Spanish, German, French, Romanian, Croatian, Italian, Sinhala, Norwegian, Persian, Polish, Japanese, Portuguese, Korean, Catalan, Dutch, Arabic, Greek, Malay, Luxembourgish, Hindi, Indonesian , Ukrainian, Hebrew, Sardinian, Czech, Swedish, Finnish, Chinese, Bengali, Tamil, Slovenian, Turkish, Bosnian, Thai, Bulgarian, Vietnamese) …

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Comparable Android apps

The five apps in Tools with the closest revenue to Telescope calculator. Click any to see its detail page.

App	Revenue	Rating	Ratings
Bubble Level & Spirit Level	493	★ 2.0	979
Le VPN: Secure Internet Proxy	493	★ 3.9	3K
Omer Counter	492	★ 4.4	949
My phone number	492	★ 4.4	1K
File locker - Lock my files	493	★ 4.2	2K

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How we calculated this

Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag. The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR. Every number on this page comes from public APIs and bumetric's own snapshot history.

Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors. See also the live data on Telescope calculator's tracker page for current rating, reviews and snapshot timeline.

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