Mr. Charge vs Colla Pet Tracking
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mr. Charge
Never run out of battery again with a city-wide network of portable power banks. Rent a power bank at one location and return it at another, ensuring you stay connected without waiting.
- Rent portable power banks
- Return at any station
- Wide city network
- Stay connected
- Convenient charging solution
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People often find their smartphone discharged at the most inopportune moment. Our application will let you forget about discharged smartphones or other gadgets. Due to the wide network of charging stations in the city, our users will be able to get a Mr. Charge power bank at one location, and return it at another location, without wasting their precious time waiting for the smartphone to charge. We want and make sure that users of our service always remain in touch and enjoy communicating with their loved ones.
Colla Pet Tracking
This app provides real-time GPS tracking for pets, offering peace of mind with live location, history, and escape alerts. It also includes activity insights and allows location sharing with family members.
- Real-time GPS tracking
- Location history
- Radar mode with light/bleeper
- Escape alerts with geofencing
- Global coverage options
- Family location sharing
- Activity and health insights
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Colla is the all-in-one companion app for Colla smart pet GPS trackers, designed to give you complete peace of mind, wherever your pet goes. Live Tracking & Location History - Always know where your furry friend is with real-time GPS Tracking and 1 year of history included in our basic plan. Radar Mode - Use your phone to see how close you are to your pet, or trigger the tracker's light or bleeper to find them easily Escape Alerts - Set up fences around your home, garden or park to see if they escape and when they enter the zone. Global Coverage - Get Coverage across Europe or the US/Mexico & Canada on our base plans, or upgrade to our pro plan for full global coverage for complete peace of mind. For Families - Share your pet's location with family members temporarily or give them full access to the app, your choice, and included on all plans! Activity & Health Insights - Track daily and weekly sleep and activity, and get a weekly health score so you can spot changes early and take the best care of your pet. Built for every adventure - Our trackers are IP67 waterproof and have a smart battery life system.
Screenshots
Verdict
The clearest difference is rating: Colla Pet Tracking at 5.0 against Mr. Charge's 3.0. Colla Pet Tracking also leads on update cadence (weekly vs every 3 weeks). Mr. Charge's advantage is iOS requirement (14.0 vs 16.6). 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.
Colla Pet Tracking holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Mr. Charge ships an update every 3 weeks, Colla Pet Tracking weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Mr. Charge | Colla Pet Tracking |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 92 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Mr.Charge | DownRiver Limited |
In-app purchases
Mr. Charge
No in-app purchases
Colla Pet Tracking
No in-app purchases
Questions
Is Mr. Charge free?
Is Colla Pet Tracking free?
Which has better reviews, Mr. Charge or Colla Pet Tracking?
Do Mr. Charge or Colla Pet Tracking have ads?
Which is updated more often, Mr. Charge or Colla Pet Tracking?
Other comparisons
