# Assignment Tracker vs Stone Identifier by RockPic

Assignment Tracker and Stone Identifier by RockPic both sit at 4.7 stars, but that hides the real split: 80% of Stone Identifier by RockPic's written reviews are positive against 29% of Assignment Tracker's. Stone Identifier by RockPic also leads on iOS requirement (15.6 vs 18.0). Assignment Tracker's advantage is update cadence (every 2 weeks vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Assignment Tracker sells 3 in-app purchases, starting at $2.99 per month and Stone Identifier by RockPic sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Assignment Tracker against 4.8 for Stone Identifier by RockPic. Both are backed by a comparable volume of ratings — 90 and 159 respectively. Written reviews are what separate them: 29% of Assignment Tracker's written reviews are positive against 80% of Stone Identifier by RockPic's.

Assignment Tracker ships an update every 2 weeks, Stone Identifier by RockPic every 3 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | Assignment Tracker | Stone Identifier by RockPic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (90 ratings)](https://appshunter.io/ios/app/assignment-tracker-timetable/id6444357159/reviews) | **[4.8 (159 ratings)](https://appshunter.io/ios/app/stone-identifier-by-rockpic/id6743698832/reviews)** |
| Number of ratings | 90 | **159** |
| Positive reviews | 28.6% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 20 MB | 77 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Collins Cheruiyot](https://appshunter.io/developer/1579009978) | [Pablo Paciello](https://appshunter.io/developer/834434174) |

## What reviewers say

### Assignment Tracker

[App page](https://appshunter.io/ios/app/assignment-tracker-timetable/id6444357159)

Manage your academic life with this comprehensive tool for tracking assignments, planning study schedules, and organizing class timetables. It helps students stay on top of deadlines and exam preparations with smart reminders and a task manager.

**Highlights:** Visual timetable for classes, Homework planner with due date tracking, Manage multiple courses and subjects, Personalized study planner, Exam countdown and reminders, Detailed notes for tasks and classes

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access for 1 month | $2.99 | per month |
| Unlimited access for 1 year | $9.99 | per year |
| Unlimited access forever | $17.99 | one-time |


### Stone Identifier by RockPic

[App page](https://appshunter.io/ios/app/stone-identifier-by-rockpic/id6743698832)

Instantly identify rocks, minerals, and gemstones by simply snapping a photo. This AI-powered app provides detailed insights into a stone's rarity, composition, origin, and uses. Perfect for collectors, students, and geology enthusiasts looking to learn more about their discoveries.

**Highlights:** AI-powered rock identification, Gemstone scanner, Rarity and magnetism analysis, Composition and origin details, Alternative names and uses, Organize rock collection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Subscription weekly | $4.99 | per 7 days |
| PRO Subscription monthly | $6.99 | per month |
| PRO Subscription Yearly | $29.99 | per year |
| RockPic Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Assignment Tracker free?

Assignment Tracker is free to download, with in-app purchases available.

### Is Stone Identifier by RockPic free?

Stone Identifier by RockPic is free to download, with in-app purchases available.

### Which has better reviews, Assignment Tracker or Stone Identifier by RockPic?

Stone Identifier by RockPic is rated higher. Assignment Tracker averages 4.7 out of 5 from 90 ratings, while Stone Identifier by RockPic averages 4.8 from 159 ratings.

### Do Assignment Tracker or Stone Identifier by RockPic have ads?

Neither Assignment Tracker nor Stone Identifier by RockPic shows ads.

### Which is updated more often, Assignment Tracker or Stone Identifier by RockPic?

Assignment Tracker ships an update every 2 weeks, and Stone Identifier by RockPic every 3 weeks. Most recently, Assignment Tracker was updated on October 2, 2026 and Stone Identifier by RockPic on October 2, 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.*