1040-ES
Ryan Crist Finance iPhoneiPadiPod touch
1040-ES is a free Finance app for iPhone and iPad by Ryan Crist. Rated 4.3/5 from 6 ratings. Requires iOS 16.0. Updated April 14, 2026.
- Rating
- 4.3
- 6 ratings
- Price
- Free
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Apr 14
- 2026 · v1.3.1
Screenshots
About 1040-ES
Accurately calculate and manage your estimated quarterly taxes using the 1040-ES app! Features: - Enter adjusted gross income, taxable income, taxes, deductions, credits, and other tax information in a modern, mobile friendly interface. - Record payments and recalculate your estimated tax as necessary for each payment period. - Export and share PDF worksheets populated with your tax information. - Password protect your personal information using on-device, AES-256 bit encryption. - Receive notifications for upcoming payment period due dates. - Dark mode! Disclaimer: This application does not offer tax advice and is in no way associated with the Internal Revenue Service of the United States Government. For additional information please refer to https://1040es.app/disclaimer.html.
Ratings & reviews
4.3
6 ratings
What’s new
Version 1.3.1 · Updated April 14, 2026
1. Added support for iOS 26 app icon appearances.
App privacy
The developer, Ryan Crist, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to 1040-ES
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 1040-ES | 4.3 / 5 (6 ratings) | Free | April 14, 2026 | |
| E-File IRS Extension Form 4868 | – | Free | Mar 5, 2024 | Compare |
| E-File IRS Extension Form 8868 | – | Free | Apr 18, 2024 | Compare |
| Taxes Suck: USA Tax Calculator | 4.6 / 5 (84) | Free | Sep 18, 2026 | Compare |
| State Tax Calculator: ZipTax | 5.0 / 5 (5) | Free | Oct 13, 2026 | Compare |
| US Income Tax Calculator | 4.8 / 5 (16) | Free | Feb 26, 2026 | Compare |
| Income Tax Calculator: TaxMode | 4.5 / 5 (319) | Free | Mar 19, 2026 | Compare |
Compare 1040-ES with the top alternatives: ratings, updates, ASO score and keyword gaps →