# Truereff vs GST Invoice Maker

Truereff and GST Invoice Maker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Truereff ships an update fortnightly, GST Invoice Maker every 2 weeks. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Truereff | GST Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | — | Free |
| Size | 46 MB | 52 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shantanu Patel](https://appshunter.io/developer/1820154089) | [Corporate Enterprise](https://appshunter.io/developer/1519561442) |

## What reviewers say

### Truereff

[App page](https://appshunter.io/ios/app/truereff/id6747173443)

**Features:** macOS Compatibility

**In-app purchases:** none


### GST Invoice Maker

[App page](https://appshunter.io/ios/app/gst-invoice-maker-billing-app/id6756058090)

This app simplifies billing for Indian businesses by generating GST-compliant invoices, estimates, and quotations quickly. It offers features like inventory tracking, payment reminders, and offline capabilities to streamline business operations and enhance professionalism.

**Highlights:** GST Invoice Generator, Estimate & Quotation Maker, Fast Billing System, Professional PDF Templates, Inventory & Stock Management, Payment Tracking & Reminders, Offline Billing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Truereff free?

Truereff is free to download, with no in-app purchases.

### Is GST Invoice Maker free?

GST Invoice Maker is free to download, with no in-app purchases.

### Do Truereff or GST Invoice Maker have ads?

Neither Truereff nor GST Invoice Maker shows ads.

### Which is updated more often, Truereff or GST Invoice Maker?

Truereff ships an update fortnightly, and GST Invoice Maker every 2 weeks. Most recently, Truereff was updated on October 28, 2026 and GST Invoice Maker on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*