# ArcGIS Field Maps vs Aclara Mobile Programmer

The clearest difference is rating: Aclara Mobile Programmer at 4.0 against ArcGIS Field Maps's 2.2. Aclara Mobile Programmer also leads on iOS requirement (10.0 vs 18.5). ArcGIS Field Maps's advantage is update cadence (monthly vs every 5 months) and ratings volume (45 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Aclara Mobile Programmer holds the better App Store score, 4.0 against 2.2. That said, the two scores are not equally well evidenced: ArcGIS Field Maps has 45 ratings behind it against 4, so its average is the more settled of the two.

ArcGIS Field Maps ships an update monthly, Aclara Mobile Programmer every 5 months. The most recent releases landed on September 29, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ArcGIS Field Maps | Aclara Mobile Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (45 ratings)](https://appshunter.io/ios/app/arcgis-field-maps/id1515671684/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/aclara-mobile-programmer/id1544710568/reviews)** |
| Number of ratings | **45** | 4 |
| Positive reviews | 11.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Best chart rank | **#201** | — |
| Size | 161 MB | 104 MB |
| Requires iOS | 18.5 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESRI](https://appshunter.io/developer/379687933) | [Aclara Technologies LLC](https://appshunter.io/developer/511021785) |

## What reviewers say

### ArcGIS Field Maps

[App page](https://appshunter.io/ios/app/arcgis-field-maps/id1515671684)

**Currently charting:** #201 Top Free · Productivity (US App Store)

This app provides mobile workers with interactive digital maps to understand their surroundings, locate assets, and collect data. It features smart forms for efficient data entry, offline capabilities, and location sharing for coordination and safety. Designed for organizational use, it supports fieldwork for various teams.

**Highlights:** Interactive digital maps, Smart forms for data collection, Offline map capabilities, Location sharing and tracking, Geofence alerts, Asset scanning and annotation, Data editing and syncing

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

**In-app purchases:** none

**What reviewers like**

- 🗺️ Comprehensive mapping capabilities when functioning
- 📊 Powerful data collection features for field work
- 🔄 Integration with ArcGIS ecosystem
- 📍 Useful for basic map information and POI lookup
- 🎯 Improved form calculations and contingent values

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- ⚠️ Unreliable offline map functionality
- 🔄 Constant need to delete and reinstall app
- 📥 Offline download failures and incomplete syncing
- ⏱️ Slow performance and lag

**Reported bugs**

- App crashes on startup and during use
- Layers fail to load intermittently
- Offline map downloads fail or hang indefinitely
- Authentication errors and keyboard not appearing on login
- Maps load only 30% of the time

**Requested features**

- Stylus support for drawing features
- Landscape mode for iPhone devices
- Apple Watch integration and capabilities
- Export functionality (GPX, KMZ formats)
- Improved offline area size and quality selection


### Aclara Mobile Programmer

[App page](https://appshunter.io/ios/app/aclara-mobile-programmer/id1544710568)

This app allows users to program Aclara Meter Transmission Units and other Smart Infrastructure Solution devices. Access requires Aclara-provided credentials. It's designed for professionals working with Aclara's smart infrastructure technology.

**Highlights:** Program Aclara MTUs, Program SIS devices, Requires Aclara credentials, Smart Infrastructure Solutions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ArcGIS Field Maps free?

ArcGIS Field Maps is free to download, with no in-app purchases.

### Is Aclara Mobile Programmer free?

Aclara Mobile Programmer is free to download, with no in-app purchases.

### Which has better reviews, ArcGIS Field Maps or Aclara Mobile Programmer?

Aclara Mobile Programmer is rated higher. ArcGIS Field Maps averages 2.2 out of 5 from 45 ratings, while Aclara Mobile Programmer averages 4.0 from 4 ratings.

### Do ArcGIS Field Maps or Aclara Mobile Programmer have ads?

Neither ArcGIS Field Maps nor Aclara Mobile Programmer shows ads.

### Which is updated more often, ArcGIS Field Maps or Aclara Mobile Programmer?

ArcGIS Field Maps ships an update monthly, and Aclara Mobile Programmer every 5 months. Most recently, ArcGIS Field Maps was updated on September 29, 2026 and Aclara Mobile Programmer on September 9, 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.*