DolphinTech Plus vs StuffKeeper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DolphinTech Plus
This app offers technicians a clever diagnostic and repair tool for robots. It allows for easy connection, parameter access, and system diagnosis to identify and fix errors. Technicians can also perform various repair actions and access helpful resources.
- Connect to LIBERTY™ Robots
- Access robot parameters via Bluetooth
- Perform system diagnosis
- Execute corrective actions
- Activate tic-tac mode
- Motor unit replacement
- Access knowledge articles and videos
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The 'DolphinTech™ Plus' app is built to provide a simple to use, and incredibly clever diagnosis and repair tool. The app is designed to save time and let you get to what’s important. Technicians can: ● Connect to ALL LIBERTY™ Robots for an easy diagnose and repair ● Support only Wi-Fi® enabled power supplies ● Easily access the robot’s parameters via Bluetooth® ● Perform end user actions ● Run system diagnosis to find errors and assist with corrective actions ● Activate the robot in tic-tac mode ● Perform motor unit replacement ● Access knowledge articles and get new and extra-relevant how-to videos and documents
StuffKeeper
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Where did I put it? When does it expire? Stuff Keeper helps you organize food, household supplies, and everyday items while keeping their quantities, locations, and expiry status easy to understand. PRODUCT PROFILES Save each product’s name, image, category, shelf life, and shelf life after opening. When you stock the same product again, there is no need to re-enter its basic information. INVENTORY AND DATES Record quantities, production dates, expiry dates, opening times, and storage locations. Keep every active inventory record clear and up to date. EXPIRY AT A GLANCE See expired and soon-to-expire items together on the home screen. Remaining-day indicators help you decide what to use first. CATEGORIES AND LOCATIONS Organize items with product categories and multi-level storage locations. Whether something is in the kitchen, refrigerator, or storage cabinet, its location is easy to find. QUICK INVENTORY ACTIONS Stock items in, mark them as opened, move them to another location, or take them out with convenient inventory actions. OPTIONAL ICLOUD SYNC Your data is stored locally by default. When iCloud sync is enabled, product profiles, inventory records, categories, locations, and images can be kept updated across your Apple devices. PERSONALIZED EXPERIENCE Stuff Keeper supports English, Simplified Chinese, Traditional Chinese, Japanese, and Korean. System, Light, and Dark appearance modes are also available. No account or registration is required to use the core organization tools. Upgrade to PRO to remove quantity limits for product profiles, categories, storage locations, location levels, and active inventory records. Stuff Keeper PRO is available as an auto-renewable monthly subscription, a one-month pass, or a lifetime purchase. For the auto-renewable monthly subscription, payment will be charged to your Apple Account when the purchase is confirmed. The subscription automatically renews unless canceled at least 24 hours before the end of the current subscription period. You can manage or cancel your subscription in your Apple Account subscription settings after purchase. Privacy Policy: https://lishaofeng0903.github.io/stuff-keeper-legal/privacy/ Terms of Use: https://lishaofeng0903.github.io/stuff-keeper-legal/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: DolphinTech Plus at none against StuffKeeper's 3. DolphinTech Plus also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). StuffKeeper's advantage is update cadence (fortnightly vs every 4 months). On price and ads 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. StuffKeeper sells 3 in-app purchases, starting at $1.99 per month. DolphinTech Plus asks for nothing beyond the download.
DolphinTech Plus ships an update every 4 months, StuffKeeper fortnightly. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.
| Parameter | DolphinTech Plus | StuffKeeper |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (13 ratings) — better | — |
| Positive reviews | 8.3% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 95 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Maytronics | 少锋 黎 |
In-app purchases
DolphinTech Plus
No in-app purchases
StuffKeeper
- Monthly Auto-Renew$1.991 Month
- Single Month Non-Renewing$2.99
- Unlock of Premium version$9.99
Questions
Is DolphinTech Plus free?
Is StuffKeeper free?
Do DolphinTech Plus or StuffKeeper have ads?
Which is updated more often, DolphinTech Plus or StuffKeeper?
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