Simple In/Out vs MERL Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple In/Out
Easily manage employee presence with an intuitive in/out board. Quickly update your status, receive notifications, and even automate updates based on location or network. Ideal for busy offices.
- Easy to read status board
- Admin user management
- Automatic status updates (location, network)
- Geofencing and beacon support
- Notifications for status changes
- Scheduled status updates
- Company announcements
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Simple In/Out is the easiest to use in/out board in the App Store. It is great for offices with people always on the go. Our easy to use interface lets you quickly set your status and get back to work. You can also configure your phone to update your status automatically based on your device's location. Here is a quick rundown of all the great features we offer in Simple In/Out: * Board - Easy to read and configure status board. * Users - Admins can add or edit users right from the app. Each user can have their own information and permissions. * User Profiles - Individual profile pages for each user. You can email, call, or text a user right from their profile. * Automatic Status Updates - Update your status right from your pocket. *** Geofences - Uses low-power location events to determine if you are inside the defined area. We take privacy very seriously and your location will never be tracked or stored. *** Beacons - Uses Bluetooth to determine if you are near a broadcast point. Beacon signals can be transmitted from our FrontDesk and TimeClock apps. *** Networks - Updates your status when you connect to a specific WiFi hotspot. * Notifications - Receive alerts right on your device for important events. *** Status Updates - Alerts you each time your status has been updated automatically. This helps you make sure your status on the board is up to date. *** Followed Users - Get notified instantly when another user updates their status. *** Reminders - Get prompted if you haven't updated your status by a specific time of day. *** Safeties - Alerts you when other users haven't checked in on time. * Scheduled Status Updates - Create a status update in advance. * Announcements - Stay informed about important company updates and new events. * Active Time - Disable Notifications and Automatic Updates when you aren't working. * Quick Picks - Easily update your status from your recent status updates or favorites. * Groups - Used to organize your users. * FrontDesk - (separate download) is also available for common areas to quickly swipe yourself in or out. * TimeClock - (separate download) is also available for timekeeping. * Free customer support via email We love hearing from our users and are always interested in what they have to say. Most of the features in the app have come from your suggestions, so keep them coming! email: help@simplymadeapps.com https://www.simpleinout.com/privacy_apple https://www.simpleinout.com/terms_apple **This app may use your location even when it isn’t open, which can decrease device battery life.
MERL Mobile
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MERL Mobile combined with MERL desktop software, provides engineers and inspectors a powerful set of tools to enable job management on the go. Engineers and inspectors can review past postings, enter new daily postings, and submit their postings for download to the database – all from the job site, or anywhere in-between. Key Features • Access uploaded contracts from cloud storage. • Review project posting history. • Enter daily project posting. • Recognizes and responds to iOS voice to text features. • Submit completed work to cloud storage. App Requirements • Internet connection • MERL Cloud Key (available from the Center for Technology & Training) • MERL desktop software (5.3.0 or higher) • Requires iOS 9.0 or later. This app is optimized for iPad. Note: Use of MERL Mobile requires a licensed copy of MERL software (desktop). For more information about obtaining a licensed copy of MERL desktop, please go to our website http://merl.michiganltap.org/about.
Screenshots
Verdict
The clearest difference is update cadence: Simple In/Out at fortnightly against MERL Mobile's every 12 months. MERL Mobile's advantage is iOS requirement (11.0 vs 17.0). 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.
Simple In/Out ships an update fortnightly, MERL Mobile every 12 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Simple In/Out | MERL Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (207 ratings) — better | — |
| Positive reviews | 34.1% of reviews | — |
| Number of ratings | 207 — better | — |
| Update frequency | Fortnightly — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 160 MB |
| Age rating | 4+ | 4+ |
| Developer | Simply Made Apps Inc | Michigan Technological University |
Bugs and requests
Simple In/Out
Reported bugs
15 issues- App crashes on launch or shortly after opening
- Geofencing triggers check-in/out at wrong locations (up to 10+ km away)
- Automatic status updates fail randomly
- Settings and login information lost after app updates
- App logs out unexpectedly without user action
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- Geofencing unavailable after iOS updates (iOS 15+)
- Photo upload causes app crash
- Notification system fails intermittently
- Status update conflicts and error messages
- Geofencing disabled after app updates
- Multiple geofences cause glitches when close together
- App incompatible with older devices
- Beacons non-functional or confusing
- Cannot create new account from login page
- Inconsistent performance across devices with identical settings
Requested features
15 requests- Apple Watch compatibility for status changes
- WiFi-based location detection instead of GPS
- Scheduled geofencing (e.g., M-F 8am-8pm only)
- Time display on main status screen
- Additional status options (Lunch, Meeting, Vacation, Sick)
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- Customizable status options per company
- iPad native version with landscape mode
- Kiosk mode for shared devices
- Desktop/system tray indicator (like Teams)
- Historical status reports with timestamps
- Ability to prevent status overwrites
- Shortcuts app integration
- Multiple geofence support with better accuracy
- Beacon functionality improvements
- Background app refresh without constant tracking
MERL Mobile
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Simple In/Out
No in-app purchases
MERL Mobile
No in-app purchases
Questions
Is Simple In/Out free?
Is MERL Mobile free?
Do Simple In/Out or MERL Mobile have ads?
Which is updated more often, Simple In/Out or MERL Mobile?
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