Comparison

ProjectOffice vs ErrorCodes Agri

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

Head to head

Farm & Tractor Diagnostics

Free

📊 Productivity

No ratingsView app →

About

ProjectOffice

This mobile application allows users to log their work activities, track expenses, and report on their progress. It provides a centralized platform for managing daily tasks and financial expenditures related to projects.

Highlights

Activity reporting
Work log creation
Expense tracking
Project progress monitoring
Centralized task management

Read full description

Mobile application to report activity, work log and expense reporting.

About

ErrorCodes Agri

Features

Read full description

ErrorCodes Agri is the smart tool for farmers, workshops and service technicians. Instantly search and understand error codes for tractors and agricultural machinery. Save time on diagnostics, reduce downtime and benefit from a wide range of supported manufacturers. Features: easy error code search, favorites, and user feedback. Supports Fendt, John Deere, Agco, caterpillar, Case IH, New Holland, and many more tractors, combine harvesters, etc. Terms of Use: https://www.landmaschinen-fehlercodes.de/#/TermsAndConditions

Screenshots

ProjectOffice3 screens

ErrorCodes Agri4 screens

Verdict

The call

The clearest difference is in-app purchases: ProjectOffice at none against ErrorCodes Agri's 4. ErrorCodes Agri's advantage is update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement 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. ErrorCodes Agri sells 4 in-app purchases, starting at $3.99 per month. ProjectOffice asks for nothing beyond the download.

UpkeepUpdate frequency

ProjectOffice ships an update every 3 weeks, ErrorCodes Agri daily. The most recent releases landed on July 5, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 6 level

ProjectOffice versus ErrorCodes Agri: the parameters behind the verdict, then further details
Parameter	ProjectOffice	ErrorCodes Agri
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 3 weeks	Daily — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.1	15.1
Further details — not scored
Size	25 MB	94 MB
Age rating	4+	4+
Developer	Project Office	Jochen Walter

In-app purchases

None

ProjectOffice

No in-app purchases

4 purchases

ErrorCodes Agri

Subscriptions4

Starter$3.991 Month
Pro$8.991 Month
Starter Yearly$39.901 Year

Show 1 more

Profi Yearly$99.991 Year

Questions

Is ProjectOffice free?

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

Is ErrorCodes Agri free?

ErrorCodes Agri is free to download, with in-app purchases available.

Do ProjectOffice or ErrorCodes Agri have ads?

Neither ProjectOffice nor ErrorCodes Agri shows ads.

Which is updated more often, ProjectOffice or ErrorCodes Agri?

ProjectOffice ships an update every 3 weeks, and ErrorCodes Agri daily. Most recently, ProjectOffice was updated on July 5, 2026 and ErrorCodes Agri on September 8, 2026.