# Fossil Identifier vs Arrowhead ID

The clearest difference is rating: Fossil Identifier at 4.4 against Arrowhead ID's 3.0. Fossil Identifier also leads on ratings volume (160 vs 1) and update cadence (every 4 weeks vs every 4 months). Arrowhead ID's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Fossil Identifier sells 3 in-app purchases, starting at $3.99 per 7 days and Arrowhead ID sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Fossil Identifier holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Fossil Identifier has 160 ratings behind it against 1, so its average is the more settled of the two.

Fossil Identifier ships an update every 4 weeks, Arrowhead ID every 4 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fossil Identifier | Arrowhead ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (160 ratings)](https://appshunter.io/ios/app/fossil-identifier/id6741797961/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/arrowhead-id-stone-and-value/id6758676252/reviews) |
| Number of ratings | **160** | 1 |
| Positive reviews | 68.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sinh Nguyen Mai](https://appshunter.io/developer/1609742850) | [Deisy Renteria](https://appshunter.io/developer/1579364093) |

## What reviewers say

### Fossil Identifier

[App page](https://appshunter.io/ios/app/fossil-identifier/id6741797961)

Instantly identify fossils from a photo using advanced AI. Get detailed insights into species, age, rarity, and more. Explore a vast database of prehistoric discoveries, perfect for enthusiasts and professionals alike.

**Highlights:** Instant AI identification from photos, Detailed fossil insights (classification, age, rarity), Vast fossil database access, Educational and user-friendly interface, Explore prehistoric world

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $39.99 | per year |

**What reviewers like**

- 🚀 Instant fossil identification
- 📚 Detailed and informative insights
- 🏫 Excellent educational tool for beginners
- 🔍 Helpful for paleontology enthusiasts

**What reviewers complain about**

- 💰 Expensive subscription fees
- 🤖 Inconsistent AI identification
- 🔒 Concerns about data privacy and security
- ❌ Doesn't work as expected

**Reported bugs**

- Error messages on every submission
- Unexpected charges on payment method

**Requested features**

- Add a free sign-up option
- Reduce the subscription cost
- Improve the accuracy of fossil identification


### Arrowhead ID

[App page](https://appshunter.io/ios/app/arrowhead-id-stone-and-value/id6758676252)

Identify projectile points and ancient stone tools with AI. Get instant insights into type, material, age, region, and estimated market value. Build and track your artifact collection.

**Highlights:** Instant artifact identification, Value estimation, Age and region dating, Build digital collection, Share discoveries

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $4.99 | per 7 days |
| Annual Premium Subscription | $29.99 | per year |


## Frequently asked questions

### Is Fossil Identifier free?

Fossil Identifier is free to download, with in-app purchases available.

### Is Arrowhead ID free?

Arrowhead ID is free to download, with in-app purchases available.

### Which has better reviews, Fossil Identifier or Arrowhead ID?

Fossil Identifier is rated higher. Fossil Identifier averages 4.4 out of 5 from 160 ratings, while Arrowhead ID averages 3.0 from 1 ratings.

### Do Fossil Identifier or Arrowhead ID have ads?

Fossil Identifier shows ads; Arrowhead ID does not.

### Which is updated more often, Fossil Identifier or Arrowhead ID?

Fossil Identifier ships an update every 4 weeks, and Arrowhead ID every 4 months. Most recently, Fossil Identifier was updated on October 30, 2026 and Arrowhead ID on October 31, 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.*