# Animal Age Tracker vs Smart e

The clearest difference is rating: Smart e at 1.7 against Animal Age Tracker's 1.3. Smart e also leads on iOS requirement (8.0 vs 18.0). Animal Age Tracker's advantage is review sentiment (40% vs 20%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart e holds the better App Store score, 1.7 against 1.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews complicate that: 40% of Animal Age Tracker's written reviews are positive against 20% of Smart e's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on August 29, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Animal Age Tracker | Smart e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/animal-age-tracker/id827566579/reviews) | **[1.7 (6 ratings)](https://appshunter.io/ios/app/smart-e-mobility/id1380060880/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | **40.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Free | Free |
| Size | 4 MB | 11 MB |
| Requires iOS | 18.0 | **8.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Brown](https://appshunter.io/developer/1883243996) | [You Hubei](https://appshunter.io/developer/1107375733) |

## What reviewers say

### Animal Age Tracker

[App page](https://appshunter.io/ios/app/animal-age-tracker/id827566579)

This app helps you understand how old different animals are in human years. It provides life expectancy information based on various animal breeds.

**Highlights:** Animal age conversion to human years, Breed-specific life expectancy data, Supports various animal types

**Features:** Vision Pro support

**In-app purchases:** none


### Smart e

[App page](https://appshunter.io/ios/app/smart-e-mobility/id1380060880)

Manage your electric scooter with this app. It offers features like checking scooter status, accessing novice guides, and managing your vehicle. The app also includes a mall section and personal scooter management.

**Highlights:** Scooter status monitoring (speed, power), Light and lock control, Sport mode and novice teaching, Self-inspection manual, Scooter management, In-app mall

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Animal Age Tracker free?

Animal Age Tracker is free to download, with no in-app purchases.

### Is Smart e free?

Smart e is free to download, with no in-app purchases.

### Which has better reviews, Animal Age Tracker or Smart e?

Smart e is rated higher. Animal Age Tracker averages 1.3 out of 5 from 3 ratings, while Smart e averages 1.7 from 6 ratings.

### Do Animal Age Tracker or Smart e have ads?

Neither Animal Age Tracker nor Smart e shows ads.

### Which is updated more often, Animal Age Tracker or Smart e?

Animal Age Tracker ships an update every 7 months, and Smart e every 7 months. Most recently, Animal Age Tracker was updated on August 29, 2026 and Smart e on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*