# Summa One — Clients, schedules & invoices

> Clients, schedules & invoices (iPhone/iPad app by Gage Dunstan.)

- Source: https://appshunter.io/ios/app/summa-one/id6756936489 (this page in markdown: same URL + `.md`)
- Developer: [Gage Dunstan](https://appshunter.io/developer/1725752504)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 18 MB
- Languages: American English
- Released: 2026-01-09
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/summa-one/id6756936489/reviews.md

## What is Summa One?

Summa One is a clean, powerful business hub designed for freelancers and small service businesses who want everything in one place.

Manage your daily work with ease — from clients and appointments to quotes, invoices, expenses and reports.

Key Features

• Client management with notes and history
• Smart scheduling with reminders
• Create and track invoices and quotes
• Expense and mileage tracking
• Financial summaries and reporting
• Secure cloud sync powered by Firebase

Built for Focus

Summa One is designed to be fast, clear and distraction-free, helping you stay organised and in control without unnecessary complexity.

Pro Subscription

Upgrade to Summa One Pro for unlimited access and advanced features. Subscriptions are available monthly or yearly and can be managed at any time in your App Store account.

Whether you’re just starting out or growing your business, Summa One brings everything together in one simple, reliable workspace.

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Simple CRM - Monthly | $4.99 | per month |
| Simple CRM - Yearly | $39.99 | per year |



## Version history (last 3 releases)

### 1.2 — 2026-01-16

What’s New in Version 1.2

• Added multi-currency support with a currency picker in Settings
• All totals, invoices, quotes, expenses and PDFs now display using your selected currency
• Improved invoice and quote layouts for clearer data entry
• Fixed summary cards not updating correctly after edits or deletions
• Improved subscription reliability and upgrade flow
• General UI polish and minor bug fixes

### 1.1 — 2026-01-13

What’s New in Version 1.1

• Updated branding and app name
• Minor bug fixes and performance improvements

### 1.0 — 2026-01-10

No release notes.

## More apps by Gage Dunstan

- [PerfumeLab](https://appshunter.io/ios/app/perfumelab/id6757443813)
- [ForeVolt](https://appshunter.io/ios/app/forevolt/id6758164192)
- [TripSwipe](https://appshunter.io/ios/app/tripswipe/id6758805169)

All apps by Gage Dunstan: https://appshunter.io/developer/1725752504

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-14.*