Refinance Calculator vs Docs Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Refinance Calculator
This app helps you compare loan rates and payment scenarios to understand borrowing options. Explore different loan terms, save comparisons, and see how rate changes impact total cost. It provides calculation and comparison tools for evaluating financing options.
- Compare interest rates and monthly payments
- Explore different loan terms
- Save and export comparisons
- Understand rate change impact on total cost
- Unlock premium features with one-time purchase
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See your savings instantly before your refinance. RateShift helps you compare loan rates and payments so you can make better decisions with confidence. Use RateShift to: • Compare interest rates and monthly payments • Explore loan terms and scenarios • Save and compare scenarios side-by-side • See how rate changes impact your total cost RateShift is designed for individuals who want clarity when evaluating loans and financing options. The app provides calculation and comparison tools only and does not offer financial advice or recommendations. Premium Access RateShift offers an optional one-time, non-consumable in-app purchase to unlock premium features. • Payment is charged once to your Apple ID • No subscriptions or recurring charges • Purchase can be restored on supported devices Terms of Use: https://sites.google.com/view/rateshift/terms-of-use Privacy Policy: https://sites.google.com/view/rateshift/privacy-policy
Docs Maker
Create, manage, and organize professional invoices with this app. Generate elegant PDFs, track clients, and control income with clear reports. Ideal for freelancers and small businesses needing efficient billing.
- Create and edit invoices easily
- Generate professional PDF invoices
- Customer management
- Invoice status tracking
- Automatic calculations
- Real-time preview
- Income and invoice reports
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Docs Maker is a modern app to create, manage and organize invoices professionally from iPhone, iPad. Designed for freelancers, contractors and small businesses, Docs Maker allows you to generate elegant PDFs, manage customers and control your income with clear and fast reports. Main functions • Create and edit invoices easily • Generation of professional PDF ready to share • Customer management with flexible information • Invoice statuses: Draft, Sent, Paid and Expired • Automatic calculations: subtotal, taxes, discounts and total • Notes, terms and optional signature • Real-time preview with invoice templates Reports and financial control • Total income by period • Paid, pending and overdue invoices • Fast statistics and clear metrics Ideal for • Freelancers • Consultants • Small businesses • Entrepreneurs who need fast and professional billing Docs Maker helps you keep your billing organized and ready for any customer, with a simple, elegant and efficient experience. - TERMS OF USE (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - PRIVACY POLICY: https://damilantech.com/privacypolicy-docsmaker.html
Screenshots
Verdict
The clearest difference is update cadence: Refinance Calculator at every 3 weeks against Docs Maker's every 3 months. Docs Maker's advantage is iOS requirement (17.0 vs 26.2). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Refinance Calculator sells 1 one-off in-app purchase and Docs Maker sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Refinance Calculator against 5.0 for Docs Maker. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Refinance Calculator ships an update every 3 weeks, Docs Maker every 3 months. The most recent releases landed on June 1, 2026 and September 1, 2026 respectively.
| Parameter | Refinance Calculator | Docs Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | TARIUS HOLT | Daniel Jaimes |
Customer experience
Refinance Calculator
Docs Maker
In-app purchases
Refinance Calculator
- RateShift Premium$7.99
Docs Maker
- Docs Maker - Pro Weekly$2.997 Days
- Docs Maker Pro Monthly3 Days trial$9.991 Month
- Docs Maker Pro - Annual7 Days trial$49.991 Year





