How much does CalliPro make per month?

Based on our ML-calibrated revenue forecast, CalliPro earns approximately $5.7K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.

What apps are like CalliPro?

Browse the full Productivity category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.

CalliPro is published by Diwan Software Ltd on the Google Play Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.

What is CalliPro's BU Score?

CalliPro has a BU Score of 65/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.

CalliPro

Quality Score

Solid

CalliPro

Name: CalliPro — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: CalliPro revenue, CalliPro app analytics, mobile app revenue estimate, Productivity revenue, Android app revenue

by Diwan Software Ltd

Medium confidence

4.6 ✍️ Editor

✍️ bumetric analysis

“

CalliPro is an Android app from Diwan Software Ltd in the Productivity category, currently rated 4.6★ across 831 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Quality Score is 65: Solid (established niche player). For a Productivity app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

💰 Monthly revenue · now vs forecast

● Right now

$5.7K

per month

→

12-mo forecast

$5.9K – $12.3K

per month

→

24-mo forecast

$7.3K – $21.8K

per month

MID tier

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Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

Loading…

idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

🍎Also on iOS

CalliPro محترف الخط

$20.3K/mo · 120 ratings · 4.3★

View →

ONE-TIME · BUILD 💰 Estimated build cost

$100K

↳ What it cost to build · not monthly revenue

Likely range $75K – $135K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Pays back in ~1.5y at current MRR

Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.

Where the money goes

🧱 MVP baseline (design + 1-store ship)	+$28K
📱 5 unique screens × $4.5K	+$22K
💎 In-app purchase plumbing	+$9K
⚙ Productivity complexity ×1.10	+$5K
🌐 Cross-platform reach (iOS + Android)	+$35K

Total estimate $100K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$175K

↳ What it would sell for · not monthly revenue

Marketplace range $125K – $225K · 30× MRR multiple

💸 ~1.8× build cost (break-even+)

Synthetic estimate. Multiple band derived from iap / freemium model + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.

How the multiple was built

💎 IAP / freemium model base	28× MRR
⭐ ★ rating ≥ 4.4 (solid)	+8%
🏷 Productivity category multiple	+8%
⭐ Small user base (<1K ratings)	-8%

Final multiple 30× MRR

👥 Estimated audience size

62K

Lifetime downloads (US-equivalent)

Monthly active

18K

Daily active

8.3K

Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.

How we sized it

📲 Productivity engagement	~75 installs / rating
🔁 Productivity D30 retention	30%
📍 DAU / MAU stickiness	0.45

DAU / MAU 45% sticky

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$5.7K/mo · ML-estimated from 234 triggers

Growth rate

+4.0% MoM · MID tier baseline (compound monthly)

6 months

$5.4K – $9.0K

12 months

$5.9K – $12.3K

24 months

$7.3K – $21.8K

Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Below median · 49/100MID TIERunderperforming peers

Revenue Strength

3.8

Product Quality

6.4

Market Position

0.0

Growth Velocity

5.0

Defensibility

8.5

Operational Safety

7.0

Founder Strength

4.5

Monetization Maturity

4.0

💰 Revenue: Modest — $3K - $8K/mo · MID tier · medium confidence, trajectory unclear.
⭐ Quality: 4.59★ across 831 reviews — solid.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 421d ago — possibly dormant.
⚠️ Risk: Moderate — dormant (421d since update).

🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.

💵 For acquirers: Estimated asking range 18-32× monthly = $102K-$181K.

Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.

Range:

💰 Forecast Revenue / mo

MODEL

Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

Paid app ($1.99)METRIC		+$2,800
Excellent rating (4.6★)METRIC		+$2,200
multilingualREVIEW		+$1,700
excellent appREVIEW		+$1,500
Mature app (10y old)METRIC		+$1,500
Early-stage install base (831 ratings)METRIC		+$400

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: CalliPro
Developer: Diwan Software Ltd
Bundle ID: com.diwan.muhtarifalkhat2
App Store URL: Open in App Store
Category: Productivity
Content rating: Not found
Languages: Not found

Company

Website: www.diwan.com
Tagline: Not found
Description: Not found
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Not found

Revenue

Verified revenue / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
ML model estimate / mo: $471/mo
Top-grossing rank: Not found
All-time revenue: Not found
Pricing: $0.99 - $1.99 per item

Founder

Founder data not yet collected for this app.

Funding

Funding data not yet collected for this app.

Press & Links

Press & Links data not yet collected for this app.

Contacts & Socials

Contacts & Socials data not yet collected for this app.

📈Ratings growth831 ratings+60% lifetimeShow 3-year history estimate ▾

Tracked (1 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value

Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

📝 About this app

Customize styles, colors, and curves to design stunning calligraphic art—no experience needed. Whether you're a pro or just playing around, express yourself in elegant, flowing script. Save and share your creations in seconds!

The main features include Powerful Calligraphy Tools, Quran Integration, Fonts & Typography, Layout & Design Control, Precise Editing Features, Multilingual Interface, Save, Export & Share, and Flexible Canvas Options. See the full list:

- Add Text, Shapes, or both to a Favorites list.… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

🔖 v3.3.0🔄 updated 0d ago📂 Productivity💰 Free💎 IAP $0.99 - $1.99 per item

🔔

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📝 Description

BU Score · Transcendent

Full revenue analysis

Read the article-style breakdown for CalliPro: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.

Read deep-dive →