# Plan Program vs Rock identifier ºº

The clearest difference is in-app purchases: Plan Program at none against Rock identifier ºº's 2. Plan Program also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rock identifier ºº sells 2 in-app purchases, starting at $6.99 per 7 days. Plan Program asks for nothing beyond the download.

Plan Program ships an update fortnightly, Rock identifier ºº every 2 months. The most recent releases landed on September 30, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Plan Program | Rock identifier ºº |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/rock-identifier/id6757713395/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 160 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Plan Program SRL](https://appshunter.io/developer/1839826889) | [Alberto Soto](https://appshunter.io/developer/1702225144) |

## What reviewers say

### Plan Program

[App page](https://appshunter.io/ios/app/plan-program/id6752550850)

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

**In-app purchases:** none


### Rock identifier ºº

[App page](https://appshunter.io/ios/app/rock-identifier/id6757713395)

Identify rocks and minerals using your phone. Discover their composition, origin, and history with detailed analyses. Explore the fascinating world of geology with this accessible tool.

**Highlights:** Identify rocks and minerals, Access detailed geological information, Discover rock composition and origin, Explore rock history, Daily rock identification opportunities, Bite-sized analyses

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week subscription | $6.99 | per 7 days |
| Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Plan Program free?

Plan Program is free to download, with no in-app purchases.

### Is Rock identifier ºº free?

Rock identifier ºº is free to download, with in-app purchases available.

### Do Plan Program or Rock identifier ºº have ads?

Neither Plan Program nor Rock identifier ºº shows ads.

### Which is updated more often, Plan Program or Rock identifier ºº?

Plan Program ships an update fortnightly, and Rock identifier ºº every 2 months. Most recently, Plan Program was updated on September 30, 2026 and Rock identifier ºº on September 22, 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.*