Flexi Calendar vs Lowell311
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flexi Calendar
Manage complex and rotating work schedules with ease. This app is designed for individuals with non-traditional weekly routines, allowing for custom schedule creation and sharing. Sync with your device's calendar and find common availability with friends.
- Customizable rotating schedules
- Support for non-traditional workweeks
- Schedule comparison with friends
- Export to Apple Calendar
- Find mutual availability
- Ideal for shift workers
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Your schedule doesn’t fit a standard week. Flexi turns rotating shifts into a clear, color-coded calendar and helps people you know find time together. SEE EVERY SHIFT • Build repeating work patterns, rotas, and schedule presets • Scan upcoming days at a glance • Track hours and spot trends PLAN TOGETHER • Compare group availability without sharing your entire calendar • Create group events with locations, notes, RSVP deadlines, and Going/Maybe/Can’t Go responses • Keep the next group event visible in the conversation MESSAGE PRIVATELY • Start direct chats or named group chats • Use moderators, permissions, nicknames, blocking, and reporting • New messages and event details use end-to-end encryption on supported Flexi versions STAY IN SYNC • Add selected events to Apple Calendar • Import or export the calendars you choose • Get optional reminders and notifications Contacts and calendar access are optional and requested only when you use features that need them. Account deletion is available in Settings.
Lowell311
Connect with the City of Lowell, MA through its official mobile application. Report city issues, manage bill payments, and receive important news updates conveniently.
- Report city issues
- Pay bills
- Receive news flashes
- Stay updated with city information
- Official city app
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Stay connected with the City of Lowell, MA. As the official mobile app, Lowell311 lets you quickly report issues, pay your bills, and stay updated with our news flashes—all in one place
Screenshots
Verdict
The clearest difference is rating: Flexi Calendar at 5.0 against Lowell311's 2.0. Flexi Calendar also leads on update cadence (daily vs every 3 weeks). On price, ratings volume, ads and in-app purchases 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.
Flexi Calendar holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 5 and 6 respectively.
Flexi Calendar ships an update daily, Lowell311 every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Flexi Calendar | Lowell311 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 2.0 (6 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 5 | 6 — better |
| Update frequency | Daily — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 21 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Richard Lavey | City of Lowell |
Customer experience
Flexi Calendar
Lowell311
In-app purchases
Flexi Calendar
No in-app purchases
Lowell311
No in-app purchases
Questions
Is Flexi Calendar free?
Is Lowell311 free?
Which has better reviews, Flexi Calendar or Lowell311?
Do Flexi Calendar or Lowell311 have ads?
Which is updated more often, Flexi Calendar or Lowell311?
Other comparisons
