Flat Invoice vs Rinko
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Flat Invoice compared with Rinko
| Detail | FI
Flat Invoice | R
Rinko |
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| What it does | Send the invoice. Skip the chasing.
| Offline-first billing and inventory software for mobile phone shops
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | US
| IN
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| Pricing model | Freemium
| Free trial
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| Pricing | 3 invoices per month free, then $2 per invoice. Pro plan: $9 per month or $79 per year for unlimited invoices. Edits, resends and reminders are free.
| Free trial for 14 days with full access, no card required. Monthly plan ₹699/month. Yearly plan ₹5,999/year (29% off).
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| Key features | - Automatic payment reminders on day 3, 7 and 14
- Late fee calculator with interest calculation
- Ready-to-send reminder email templates
- Direct client payments
- Optional Stripe integration for card and bank payments
- Free edits and resends
- Free late fee calculator tool
- Unlimited invoice drafts on free plan
| - IMEI tracking for every phone
- Profit tracking by source
- Daily closing in minutes
- GST-compliant invoices
- Warranty lookup and claims
- Receipt preview before printing
- Works completely offline
- Repair and service tracking
- Recharge wallet management
- CSV export for accounting
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| What makes it different | - Never touches client payments or takes a percentage
- Automatic reminders reduce payment chasing
- Free late fee calculator included with service
- Simple pricing with no setup fees
| - Built specifically for mobile phone shops, not generic billing software
- Tracks IMEI, recharges, and profit by source all in one application
- Runs fully offline without requiring internet
- No locked features or upsells in any plan
- Solo developer built and maintains it with direct feedback from users
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 3 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 4 |
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| Citation Flow (Majestic) | 12 | 16 |
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| Referring domains (Majestic) | 3 | 2 |
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6 details filled in for both companies.
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