# Sample Pot Calc vs FoneBackup

The clearest difference is in-app purchases: Sample Pot Calc at none against FoneBackup's 2. FoneBackup's advantage is update cadence (fortnightly vs every 41 months) and iOS requirement (10.1 vs 15.2). On price, ads and device support there is nothing between them.

Both are free to download. FoneBackup sells 2 in-app purchases, starting at $9.95 per 3 months. Sample Pot Calc asks for nothing beyond the download.

Sample Pot Calc ships an update every 41 months, FoneBackup fortnightly. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sample Pot Calc | FoneBackup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (3 ratings)](https://appshunter.io/ios/app/fonebackup/id6511222915/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 39 MB |
| Requires iOS | 15.2 | **10.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kyle Walker](https://appshunter.io/developer/1571559324) | [AOMEI International Network Limited](https://appshunter.io/developer/1504211319) |

## What reviewers say

### Sample Pot Calc

[App page](https://appshunter.io/ios/app/sample-pot-calc/id6443745156)

**Features:** macOS Compatibility

**In-app purchases:** none


### FoneBackup

[App page](https://appshunter.io/ios/app/fonebackup/id6511222915)

Securely and efficiently manage all your phone's data. Transfer files quickly without needing Wi-Fi or cellular data, ensuring your privacy and data security with permission-based sharing.

**Highlights:** Secure file sending with permission controls, Centralized data management, One-click file selection for transfer, Fast, offline file transfer (over 40 MB/sec), Proactive privacy and data security

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Plan | $9.95 | per 3 months |
| Annual Plan | $19.95 | per year |


## Frequently asked questions

### Is Sample Pot Calc free?

Sample Pot Calc is free to download, with no in-app purchases.

### Is FoneBackup free?

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

### Do Sample Pot Calc or FoneBackup have ads?

Neither Sample Pot Calc nor FoneBackup shows ads.

### Which is updated more often, Sample Pot Calc or FoneBackup?

Sample Pot Calc ships an update every 41 months, and FoneBackup fortnightly. Most recently, Sample Pot Calc was updated on September 30, 2026 and FoneBackup on October 15, 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.*