Comparison

GEN GST vs RenewAhead

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GEN GST

Features
Read full description

Install Free GST Billing & e-Filing app for invoicing and GST returns filing. SAG Infotech powered Gen GST return filing and billing mobile app, a panacea for all the tax related GST issues. The application provide complete information regarding India’s new tax regime. It offers the latest reports about GST and also helps in e-filing of your tax returns. The application has been made upon one of the most secure development platform Java and is integrated with a user friendly interface. The application is also capable of creating tax liability register, credit ledger, cash ledger based upon data filled within the authorized format and also represents the availability of ITC Match/Mismatch report giving an error-less report result. After the implementation of GST, there are many applications available in the market regarding it, some if which provides information, while some are there delivering solutions for e-filing etc. But here we showcase you an application, which provides you latest information regarding GST and will also help in the e-filing according to the guidelines of this new tax regime. The application provides: 1. Advance Technology -Platform Independent -Made on Java Platform -Provides e-filing using different channels -Sync facility is also available -Secure Mobile Application 2. Creation of masters 3. Invoice (Sale and Purchase) Goods and Services -Can be used for billing of Goods and services -Allows purchasing of invoice for unregistered dealers in reverse charges mechanism (RCM) -Debit Credit Note -Payment Voucher -Refund Voucher -Advance Receipt -Shipping Bill -e-Way bill -Provides Industry specific billing format -Digital signature of the invoices

About

RenewAhead

This app helps you track important document expiry dates and sends timely reminders. It features automatic date scanning, customizable alerts, and calendar syncing to ensure you never miss a renewal.

Highlights
  • Smart 4-stage reminder system
  • Scan and auto-fill expiry dates
  • Email digests and owner reminders
  • Supports 80+ document types
  • Customizable lead times
  • Calendar sync (Apple, Google, Outlook)
  • Face ID & biometric lock
Features
Read full description

Never miss a renewal again. RenewAhead tracks your passports, licenses, insurance policies, visas, and 80+ other document types — and reminds you well before they expire. SMART REMINDERS Get notified at the right time with our 4-stage reminder system: a heads-up when it's time to plan, a reminder at the halfway point, an urgent alert at 30 days, and a critical warning at 7 days. Plus, enable Daily Countdown for notifications every day during the final week before expiry. All reminders fire at 9:00 AM. SCAN & AUTO-FILL Point your camera at any document. RenewAhead reads the expiry date automatically using on-device text recognition — no typing needed. EMAIL REMINDERS Get daily digest emails summarizing all documents that need attention. Add a document owner's email so they receive renewal reminders too — perfect for tracking documents for family members. 80+ DOCUMENT TYPES Country-specific document types for the US, UK, Canada, India, Australia, Germany, UAE, and Singapore. Includes passports, driver's licenses, green cards, OCI cards, EADs, visas, vehicle registration, health insurance, professional licenses, and more. Create custom types for anything else. SMART LEAD TIMES Each document type comes with a recommended lead time based on typical renewal processing times. EAD: 6 months. Passport: 8 months. Driver's license: 1 month. Customize any lead time to match your situation. CALENDAR SYNC Export renewal dates to Apple Calendar, Google Calendar, or Outlook with one tap. PRIVACY FIRST Your documents stay encrypted on your device. Document numbers, notes, and photos never leave your phone. Only minimal expiry date metadata is used for email reminders — and only when you enable them. FACE ID & BIOMETRIC LOCK Protect your sensitive document data with Face ID, Touch ID, or device passcode. Auto-locks after 30 seconds in the background. BUILT FOR IMMIGRANTS & EXPATS Track EADs, DACA renewals, Green Cards, OCI Cards, Pre-Settled Status, work visas, and other critical immigration documents with extra-long lead times so you never miss a filing deadline. FREE TO USE Track unlimited documents completely free. No subscriptions, no paywalls. Sign in with Apple, Google, or email to get started.

Screenshots

GEN GST4 screens
RenewAhead4 screens

Verdict

The call

The clearest difference is update cadence: RenewAhead at every 5 days against GEN GST's every 3 weeks. GEN GST's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

GEN GST ships an update every 3 weeks, RenewAhead every 5 days. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
GEN GST versus RenewAhead: the parameters behind the verdict, then further details
ParameterGEN GSTRenewAhead
PriceFreeFree
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size232 MB48 MB
Age rating4+4+
DeveloperSag Infotech Private limitedArukya Digitech LLC

In-app purchases

None

GEN GST

No in-app purchases

None

RenewAhead

No in-app purchases

Questions

Is GEN GST free?
GEN GST is free to download, with no in-app purchases.
Is RenewAhead free?
RenewAhead is free to download, with no in-app purchases.
Do GEN GST or RenewAhead have ads?
Neither GEN GST nor RenewAhead shows ads.
Which is updated more often, GEN GST or RenewAhead?
GEN GST ships an update every 3 weeks, and RenewAhead every 5 days. Most recently, GEN GST was updated on October 26, 2026 and RenewAhead on October 13, 2026.

Other comparisons