# iSales 100 vs Acumatica

The clearest difference is review sentiment: iSales 100 at 100% against Acumatica's 23%. iSales 100 also leads on rating (5.0 vs 3.9) and iOS requirement (9.3 vs 18.0). Acumatica's advantage is ratings volume (1.8K vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

iSales 100 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Acumatica has 1.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of iSales 100's written reviews are positive against 23% of Acumatica's.

iSales 100 ships an update every 2 months, Acumatica every 5 weeks. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | iSales 100 | Acumatica |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/isales-100/id528747591/reviews)** | [3.9 (1.8K ratings)](https://appshunter.io/ios/app/acumatica/id952738765/reviews) |
| Number of ratings | 3 | **1.8K** |
| Positive reviews | **100.0% of reviews** | 23.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 62 MB | 116 MB |
| Requires iOS | **9.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [xkzero](https://appshunter.io/developer/528747594) | [Acumatica Inc.](https://appshunter.io/developer/952738764) |

## What reviewers say

### iSales 100

[App page](https://appshunter.io/ios/app/isales-100/id528747591)

Access key sales functions for Sage 100 ERP on your iOS device. Create orders, quotes, invoices, manage customer communications, and sync data seamlessly. Offers an alternative to traditional e-commerce for customer portals.

**Highlights:** Create Sales Orders, Quotes, Invoices, Credit Memos, Offline transaction creation, Full sync with Sage 100 ERP, Customer and contact management, Mobile CRM integration, View item details and warehouse quantities

**Features:** macOS Compatibility

**In-app purchases:** none


### Acumatica

[App page](https://appshunter.io/ios/app/acumatica/id952738765)

Access real-time business data, including financials, inventory, and sales, from any device. Manage expenses, view reports, track time, and handle approvals on the go. Tailored features for sales, purchasing, support, and field services are available.

**Highlights:** Expense receipt and claim submission, Real-time reports and dashboards, Time card entry and task follow-up, Approval management, Sales pipeline and order management, Purchase order and receipt management, Field service appointment management

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and responsive WMS system
- 🔒 Seamless integration with Azure AD multi-factor authentication
- 👍 Easy document uploads from mobile app
- 💡 Customizable push notifications for business events
- 👍 Great functionality for expenses, receipts, and AP Bill approvals

**What reviewers complain about**

- 🐛 Screens too small for warehouse operations
- 🐛 Constantly freezes and crashes
- 🐛 Glitchy, laggy, and not user-friendly
- 🐛 Frequent login requirements and lost data
- 🐛 Complicated and unintuitive interface

**Reported bugs**

- Scanning issues causing incorrect item counts
- Time entries not saving properly
- Camera orientation issues and upside-down displays
- Dashboards and reports not loading correctly

**Requested features**

- Improve time entry and tracking for multiple jobs/tasks
- Streamline calendar view and usage
- Enhance search functionality and results
- Optimize for mobile use, not just desktop
- Improve stability and reduce glitches/bugs


## Frequently asked questions

### Is iSales 100 free?

iSales 100 is free to download, with no in-app purchases.

### Is Acumatica free?

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

### Which has better reviews, iSales 100 or Acumatica?

iSales 100 is rated higher. iSales 100 averages 5.0 out of 5 from 3 ratings, while Acumatica averages 3.9 from 1.8K ratings.

### Do iSales 100 or Acumatica have ads?

Neither iSales 100 nor Acumatica shows ads.

### Which is updated more often, iSales 100 or Acumatica?

iSales 100 ships an update every 2 months, and Acumatica every 5 weeks. Most recently, iSales 100 was updated on September 10, 2026 and Acumatica on September 22, 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.*