LeadChick vs PoolChem Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LeadChick
This smart device automatically opens and closes your chicken coop door, protecting your flock from predators. It features a safety mechanism that stops and reopens the door if an obstruction is detected, ensuring animal safety.
- Automatic coop door operation
- Predator protection
- Smart device with app control
- Safety obstruction detection
- Manual override and test button
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The LeadChick Automatic Coop Door protects your chickens from the wild animal. The aluminium coop door close until morning so that no wild animal can invade your coop. Then your chickens will feel safe and lay more eggs, and you’ll be stress-free with your chickens taken care of.Using the APP auto model for setup, you’ll never worry forget to open and close your coop door. This door is a smart device. Therefore, if anything were to get stuck in between the closing door (for example, the chicken gets stuck when it passes), the motor automatically stops the door,then reopen, so it will not harm the animal but might trap it for safety reasons. The door stays in the position until you open it manually with the test button and release the obstruction.The LeadChick Automatic Coop Door is designed to make your days easier and relaxed.
PoolChem Tracker
This app provides precise pool chemical dosing recommendations based on your test results and pool size. It calculates a health score for your water and offers a prioritized action list to maintain balance. Works offline with no account required.
- Precise dosing recommendations
- Pool Health Score (0-100)
- Prioritized action list
- CYA-adjusted chlorine targets
- LSI calculator
- Chemical inventory tracking
- Offline functionality
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Stop guessing. Start knowing. Enter your water test results and get exact dosing recommendations for your pool size: what to add, how much, and in what order. A simple Pool Health Score (0-100) shows you where your water stands at a glance. No account. No ads. No internet required. Your data stays on your device. Works with chlorine pools, saltwater (SWG) pools, and all pool types. Imperial and Metric units supported. Free: includes 5 complete water test logs • Precise chemical doses calculated for your pool size • Pool Health Score with prioritized treatment steps to avoid overcorrecting • CYA-adjusted chlorine targets • Log FC, TC, pH, Total Alkalinity, Calcium Hardness, CYA, Salt, Iron, Copper, and Phosphates • Full LSI (Langelier Saturation Index) calculator • Smart validation to catch typos before saving • Equipment maintenance tracker with reminders for skimmer, pump basket, filter, and SWG cell • Chemical inventory tracking • Built-in reference guide with recommended ranges • Automatic light and dark mode Pro: one-time purchase, no subscription • Unlimited water test history • Charts and long-term trend tracking • Detailed Health Score breakdown with per-parameter analysis • Trend detection with actionable insights • Six climate zone presets for more accurate water balance targets • Borate tracking (30-50 ppm target range) • Maintenance history and custom maintenance schedules • Advanced reminders with custom intervals • Liquid chlorine and muriatic acid concentration settings • Advanced LSI factor breakdown with a "What If?" simulator • CSV export and import Built by a pool owner who wanted accurate, straightforward chemistry guidance without the guesswork or the subscription fee.
Screenshots
Verdict
The clearest difference is rating: PoolChem Tracker at 4.5 against LeadChick's 1.0. PoolChem Tracker also leads on update cadence (every 5 days vs every 4 months) and ratings volume (6 vs 1). LeadChick's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 26.4). On price, 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
Both are free to download. PoolChem Tracker sells 1 one-off in-app purchase. LeadChick asks for nothing beyond the download.
PoolChem Tracker holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: PoolChem Tracker has 6 ratings behind it against 1, so its average is the more settled of the two.
LeadChick ships an update every 4 months, PoolChem Tracker every 5 days. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | LeadChick | PoolChem Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.5 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 4 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 17 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Gardennock Technology Co., Ltd. | Jeffrey Thompson |
Customer experience
LeadChick
PoolChem Tracker
In-app purchases
LeadChick
No in-app purchases
PoolChem Tracker
- PoolChem Pro$4.99









