ITM vs Invoice Maker Plus
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ITM
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Advanced βProject Managementβ features in SAP Business One. The Timesheet is a feature that enhances the Project Management functionalities in SAP Business One, it is not limited to time recording only, but also resources and cost management: - Worktime registration per project, stage, and task (Billable, Unbillable, and breaks) - Resources assignment on project, stage, and task - Cost setup on both project and resource level. - The possibility to define the time budget per project, stage, and task. - Advanced wizard to generate invoices, orders and deliveries based of approved billable hours per customer or project. - Advanced reports such as budget and progress reports.
Invoice Maker Plus
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Invoice Maker Plus allows you to create invoices and request payments on them via Credit Card or PayPal. Create professional invoices and email or text them to your customers via SMS. Features: - Create professional invoices in no time - Request payments on your invoices via credit card - remotely or manually process credit cards from the dashboard - (via Stripe API) - Also request payments on your invoices remotely via PayPal - Create monthly Subscriptions/Auto renewable payments for your invoices - Email or Text your payment requests - Manage Customers & Jobs - User management, add multiple users - Multi-Currency support - Customize theme colors - Customize branding with your company logo - Generate reports - Easily record payments received via check, cash or credit card.
Screenshots
Verdict
The clearest difference is update cadence: ITM at every 2 months against Invoice Maker Plus's every 20 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ITM ships an update every 2 months, Invoice Maker Plus every 20 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.
| Parameter | ITM | Invoice Maker Plus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details β not scored | ||
| Size | 39 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | ITM Development Sarl | IWT SOFTWARE LABS LLC |
In-app purchases
ITM
No in-app purchases
Invoice Maker Plus
No in-app purchases
Questions
Is ITM free?
Is Invoice Maker Plus free?
Do ITM or Invoice Maker Plus have ads?
Which is updated more often, ITM or Invoice Maker Plus?
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