RUN vs Stump Grinding Estimator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RUN
Control and optimize your automated chicken coop door. Set custom timers or sync with sunrise for automatic opening and closing. Monitor door status for flock safety and convenience.
- Configure door opening/closing
- Set custom timers
- Sync with sunrise
- Built-in GPS feature
- Overview of door statuses
- User-friendly interface
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Enhance the functionality of your RUN-CHICKEN door with our sophisticated mobile app, designed for discerning poultry keepers. This application grants users the ability to configure the door’s opening and closing mechanisms, either by setting specific timers or synchronizing with natural events such as sunrise, with a built-in GPS Feature. In addition, the app provides overview of door statuses. With a secure connection and user-friendly interface, the RUN-CHICKEN Door Controller App ensures both optimal performance and the utmost safety for your flock. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Stump Grinding Estimator
This tool helps professionals quickly estimate the time and cost for stump grinding jobs. It factors in stump dimensions, wood hardness, grinder size, and site access to provide accurate quotes and debris calculations.
- Stump diameter, height, and grind depth input
- Wood hardness and access difficulty multipliers
- Grinder size calibration
- Instant time and cost estimates
- Debris volume and fill material calculation
- Batch job totals for multiple stumps
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Quoting a stump grinding job but not sure how long it will take or what to charge? This estimator removes the guesswork from every bid. Enter stump diameter, height above grade, grind depth, root flare, wood hardness, grinder size, and access difficulty. Get accurate time and cost estimates instantly — even for multi-stump batch jobs. WHAT YOU GET: - Grinding time per stump adjusted for wood hardness and access - Total job cost based on your hourly rate - Debris volume generated - Fill material needed to backfill the hole - Batch totals for multiple stumps WOOD HARDNESS: Softwood (pine/spruce), medium (maple/oak), hardwood (hickory/elm), and very hard (ironwood) — each with realistic time multipliers. ACCESS DIFFICULTY: Open, fenced, tight space, and slope/obstacle conditions factored into every estimate. GRINDER SIZES: Small (25HP), medium (50HP), and large (75HP+) with calibrated removal rates. Works completely offline. No account required. Built for arborists, tree service crews, and landscapers who need fast, accurate job estimates on site.
Screenshots
Verdict
The clearest difference is price: RUN at Free against Stump Grinding Estimator's $4.99. RUN also leads on rating (4.3 vs 1.0) and ratings volume (1.2K vs 2). Stump Grinding Estimator's advantage is in-app purchases (none vs 2). On ads 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
RUN is free to download; Stump Grinding Estimator costs $4.99 up front. RUN sells 2 in-app purchases, starting at $3.99 per month. Stump Grinding Estimator asks for nothing beyond the download.
RUN holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: RUN has 1.2K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 21% of RUN's written reviews are positive against 0% of Stump Grinding Estimator's.
RUN ships an update every 3 weeks, Stump Grinding Estimator every 3 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | RUN | Stump Grinding Estimator |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.3 (1.2K ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 21.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.2K — better | 2 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 116 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | RUN-TIGER | Shanghai Sheyuan Network Technology Co., Ltd. |
Customer experience
RUN
Stump Grinding Estimator
Bugs and requests
RUN
Reported bugs
27 issues- Bluetooth not connecting
- App not detecting doors after update
- Door resets and stays open after update
- Non-Bluetooth doors incompatible with new app
- App locks up and doesn't respond
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- Door doesn't close automatically
- App requires Bluetooth for non-Bluetooth models
- Door closing in the middle of the day
- App not taking chosen settings
- App unusable for older doors after update
- Forcing Bluetooth for T50, disabling light sensor programming
- Cannot program timer after battery replacement
- App crashes on opening
- Door malfunctions after app installation
- App disconnects from Bluetooth frequently
- App requires email/account login
- New app doesn't have same functionality as old app
- GPS mode not working, door opens randomly at night
- App doesn't show door status
- Cannot manually open/close door via app
- App doesn't work to change settings
- App doesn't work with iOS 26
- Door stops working
- App requires phone to be next to device for function
- Firmware updates break door
- App sends ads despite being turned off
- Newer models lack physical buttons for manual operation
Requested features
12 requests- Bring back physical buttons
- Allow programming without internet
- Add remote open/close functionality
- Show door status (open/closed/stuck)
- Improve app stability
Show 7 moreShow fewer
- Add dark mode
- Allow programming older models easily
- Add option to delay closing
- Remove ads from app
- Improve customer support responsiveness
- Add WiFi connectivity option
- Allow programming from website
Stump Grinding Estimator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
RUN
- Premium - Monthly1 Month trial$3.991 Month
- Premium - Yearly1 Month trial$39.991 Year
Stump Grinding Estimator
No in-app purchases
Questions
Is RUN free?
Is Stump Grinding Estimator free?
Which has better reviews, RUN or Stump Grinding Estimator?
Do RUN or Stump Grinding Estimator have ads?
Which is updated more often, RUN or Stump Grinding Estimator?
Other comparisons
