Output Books vs LostMod Track
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Output Books
This business application allows users to access and review accounting reports and invoices on the go. It requires a server application to be installed and running to connect with your business data, ensuring your information stays on your own servers.
- View and download invoices as PDF
- Track party-wise receivables and payables
- Access accounting reports like Ledger and Daybook
- Connect to your own server application
- Review business data on the go
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Smart GST Billing & Accounting Software to Grow Business. IMPORTANT: This app requires a Server application to be installed and running in your server. The Public IP Address or Domain name of the server running host should be provided in this app to connect with server. Why Output Books ? Those who don't want to have their business data in other servers. Who can use this App ? Only Output Books installed users can use this app. By using this app, you can access/review your accounting reports on the go. Features Available in Output Books App: 1. View all Invoices & Download as PDF 2. Party-wise Receivables/Payables 3. Accounting Reports (Ledger / Daybook etc) Posting Invoices & Other features will be added in future.
LostMod Track
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LostMod Track provides real time fleet tracking and monitoring solutions. Each vehicle to be monitored is equipped with a GPS device and cellular or satellite network which sends information to client user. Fleet tracking system connects the use of vehicle locations in each vehicles with application that collect these fleet data for all vehicle locations.
Screenshots
Verdict
The clearest difference is update cadence: Output Books at every 10 days against LostMod Track's monthly. Output Books also leads on iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Output Books ships an update every 10 days, LostMod Track monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Output Books | LostMod Track |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| Update frequency | Every 10 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 18.0 |
| Further details — not scored | ||
| Size | 47 MB | 139 MB |
| Age rating | 4+ | 4+ |
| Developer | Srimax Software System | Sat Pal |
In-app purchases
Output Books
No in-app purchases
LostMod Track
No in-app purchases
Questions
Is Output Books free?
Is LostMod Track free?
Do Output Books or LostMod Track have ads?
Which is updated more often, Output Books or LostMod Track?
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