Jeffcom 911 vs Lesson Ledger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jeffcom 911
Connect directly to emergency services for non-emergency reports, record requests, and mapping resources. This app serves Jefferson County, Colorado, providing a direct link to 24 police, fire, and EMS agencies.
- Direct connection to emergency services
- Online non-emergency reports
- Request records
- View mapping resources
- Serves Jefferson County, Colorado
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The official Jeffcom 911 app connects citizens and their smartphones directly to emergency services. Serving Jefferson County Colorado, Jeffcom 911 is the Emergency Communications Center for 24 police, fire, and EMS agencies serving over 750 square miles. The Jeffcom 911 app allows users to make online non-emergency reports, requests records, view mapping resources, and more.
Lesson Ledger
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Lesson Ledger is payment tracking and invoicing built for private tutors — music teachers, academic tutors, coaches, anyone paid by the lesson. Log a lesson in one tap. Your students' weekly times appear each day; tap “Taught” and the charge lands on their tab at your hourly rate. Missed lesson? Mark it skipped, no charge, clean record. When it's time to bill, two taps turn the unbilled lessons into a professional PDF invoice — every lesson itemized with date, duration, and amount — ready to send from the share sheet. Parents see exactly what they're paying for. If an invoice goes quiet, Lesson Ledger writes the reminder for you: a polite, professional email at the right moment, escalating gently from a courtesy heads-up to a final notice. You stay the kind tutor; the app plays accountant. - Students, weekly schedule, and hourly rates in one place - One-tap lesson logging, with notes that print on the invoice - Itemized PDF invoices with your payment instructions on every one - Partial payments — track what's been received and chase only the balance - The polite reminder ladder: six escalating templates, written for you - Monthly hours and earnings at a glance - Plain-JSON backup you keep wherever you like Private by design: everything lives on your phone. No account, no cloud, no tracking — works offline, in your pocket, at the kitchen table where tutoring actually happens. Your first student is free, every feature included, forever. Lesson Ledger Pro unlocks unlimited students: $4.99/month or $49.99/year, cancel anytime in your App Store settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Jeffcom 911 at none against Lesson Ledger's 2. Jeffcom 911 also leads on device support (3 vs 1). Lesson Ledger's advantage is update cadence (every 2 months vs every 22 months). On price, ads 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
Both are free to download. Lesson Ledger sells 2 in-app purchases, starting at $4.99 per month. Jeffcom 911 asks for nothing beyond the download.
Jeffcom 911 ships an update every 22 months, Lesson Ledger every 2 months. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.
| Parameter | Jeffcom 911 | Lesson Ledger |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 22 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 31 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Jefferson County Communications Center Authority | Simon Shih |
In-app purchases
Jeffcom 911
No in-app purchases
Lesson Ledger
- Lesson Ledger Pro$4.991 Month
- Lesson Ledger Pro$49.991 Year
