App Overview

iTanpura icon

iTanpura

Prasad Upasani · Music

Got tanpura? Well guess what, we have two for you, PLUS a Swar Mandal AND a Sur-Peti / Shruti box! Come listen to the beautiful, meditative sound of real Hemraj tanpuras, and get lost in the mysteries of Indian Classi...

$17.99 · In-app purchases

PRICE
$17.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.1
43 ratings · Top 30%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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What's included19 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

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Rork plan preview for iTanpura: map the core Music workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Offer more adjustable parameters for audio playback.

Assumption to check: Limited audio customization options

Validate with people who use this workflow before building.

Hypothesis 2

Integrate sharing options for users to share their setups.

Assumption to check: Lack of social sharing features

Validate with people who use this workflow before building.

Hypothesis 3

Introduce a freemium model for wider user adoption.

Assumption to check: High price point for the app

Validate with people who use this workflow before building.

Hypothesis 4

Allow users to download sounds for offline use.

Assumption to check: No offline capabilities

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Got tanpura? Well guess what, we have two for you, PLUS a Swar Mandal AND a Sur-Peti / Shruti box! Come listen to the beautiful, meditative sound of real Hemraj tanpuras, and get lost in the mysteries of Indian Classical music. ________________________________________ ◆◆◆ 5-STRING TANPURAS & AUTO-TUNER! ◆◆◆ Before buying also consider iTablaPro ◆◆◆ which has all iTanpura features + tabla ◆◆◆ Note: All updates are always free! ________________________________________ And the reviews are in: ***** "BEAUTIFUL SOUND" ***** "Excellent App, superb sound" ***** "Concert-quality tanpura in your pocket" ***** "This is what I've been waiting for" ________________________________________ ◆ ABOUT THE TANPURA ◆ The Tanpura is a musical instrument used in Indian classical music to provide a background "drone" against which the rest of the music is performed. It is a 4-stringed instrument with a base made from cured pumpkin gourd and a stem made from wood. ________________________________________ ◆ AND NOW PRESENTING - iTanpura ◆ iTanpura is an electronic Tanpura for the iPhone and iPod Touch. It uses stereo digital sound to simulate a set of two tanpuras each of which can be tuned with a different string combination. It uses sounds sampled from real Hemraj tanpuras to provide beautiful yet realistic sound in a pleasing and intuitive package. And now iTanpura also includes fantastic Swar Mandal sound (with presets for 75+ raags) for an instant concert atmosphere guaranteed to inspire! iTanpura is ideal for everyday music practice, concerts, or even as a serene background for meditation. ________________________________________ ◆ KEY FEATURES ◆ √ FOUR fantastic instruments in one app: includes two 5-string tanpuras with independent pan and volume controls, a 15-string Swar Mandal, and a Sur-Peti/Shruti Box √ Uses sounds sampled from actual male & female tanpuras for realistic tanpura sound throughout the pitch range √ Wide range of pitch from lower A (A2) through upper E (E4) for one and a half octaves of tuning √ INTEGRATED AUTO-TUNER: Auto-Tune iTanpura to your instrument such as harmonium, or use it to tune other instruments (microphone capability required such as iPhone built-in mic or 2nd/3rd generation iPod Touch with external microphone) √ BACKGROUND PLAY: Start playing the tanpuras and switch to another app, or play along with iPod music √ Integrated 15-string Swar Mandal - completely tunable & can be played manually OR set to auto-loop √ Suitable for Hindustani or Carnatic, vocal or instrumental music √ Fine-tune pitch in cents. The display shows the fine-tune value to allow exact recreation of any pitch √ Play one or two simultaneous tanpuras both controlled by the master pitch controls √ Each tanpura's first string can be tuned to Pa, Ma or Ni, or any custom note such as Re, Ga, Dha, etc √ Or tune first string to any shruti in the octave using a slider √ Each tanpura has its own pan and volume controls to allow precise placement within the stereo image. For example you can have a tanpura with Pa on your left and one with Ni on your right √ PRESETS: Save your favorite settings as named presets. Includes presets for the 100+ most popular raags. And now you can also export/import presets via email or iTunes File Sharing. √ Turn the Sur-Peti/Shruti Box on or off and adjust its volume from the settings page √ Can be used with speakers, headset, or the internal speaker (a high-quality speaker dock is recommended for maximum effect) ________________________________________ Not yet convinced? Try iTanpura Lite for free! It has most of the features of the full version, except the sound stops playing after 30 seconds and it does not include the Swar Mandal or the Tuner. ________________________________________

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

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Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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BUILD KIT DIFFICULTY
Intermediate

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.