# Flying Storage Group vs CallFusion

Flying Storage Group and CallFusion both sit at 4.8 stars, but that hides the real split: 100% of Flying Storage Group's written reviews are positive against 17% of CallFusion's. Flying Storage Group also leads on in-app purchases (none vs 15) and ads (none vs shown). CallFusion's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (1.6K vs 224). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. CallFusion sells 15 in-app purchases, starting at $3.99 per 7 days. Flying Storage Group asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Flying Storage Group against 4.7 for CallFusion. That said, the two scores are not equally well evidenced: CallFusion has 1.6K ratings behind it against 224, so its average is the more settled of the two. Written reviews are what separate them: 100% of Flying Storage Group's written reviews are positive against 17% of CallFusion's.

Flying Storage Group ships an update every 2 months, CallFusion every 2 weeks. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Flying Storage Group | CallFusion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (224 ratings)](https://appshunter.io/ios/app/flying-storage-group/id1376099771/reviews)** | [4.7 (1.6K ratings)](https://appshunter.io/ios/app/callfusion-ringtone-maker/id6737405049/reviews) |
| Number of ratings | 224 | **1.6K** |
| Positive reviews | **100.0% of reviews** | 17.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 169 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steve Case](https://appshunter.io/developer/1450964407) | [AppCentury Apps](https://appshunter.io/developer/1752438906) |

## What reviewers say

### Flying Storage Group

[App page](https://appshunter.io/ios/app/flying-storage-group/id1376099771)

Manage your self-storage unit seamlessly from your smartphone. Rent new units, pay bills, and access gates with ease. Designed for quick and secure self-storage management.

**Highlights:** Rent new storage units quickly, View real-time pricing and availability, Pay monthly bills with few clicks, Open main entrance gates remotely, Sign contracts digitally and receive via email, Receive payment due reminders

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### CallFusion

[App page](https://appshunter.io/ios/app/callfusion-ringtone-maker/id6737405049)

Easily create custom ringtones from your music or recordings without a computer. Access a library of HD wallpapers and posters. Offers detailed tutorials for setting up your new sounds and visuals.

**Highlights:** Custom ringtone creation, Audio trimming and editing, Record custom audio, HD wallpapers and posters, Step-by-step tutorials, Contact, alarm, and notification sounds

**Features:** iMessage stickers

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CallFusion Premium  1 Week | $3.99 | per 7 days |
| CallFusion Premium  1 Week | $4.99 | per 7 days |
| CallFusion Premium  1 Week | $5.99 | per 7 days |
| CallFusion Premium 1 Week | $5.99 | per 7 days |
| CallFusion Premium  1 Week | $5.99 | per 7 days |
| CallFusion Premium 1 Week | $6.99 | per 7 days |
| CallFusion Premium 1 Week | $9.99 | per 7 days |
| CallFusion Premium  1 Week | $9.99 | per 7 days |
| CallFusion Premium  1 Week | $12.99 | per 7 days |
| CallFusion Premium 1 Year | $29.99 | per year |
| CallFusion Premium 1 Year | $34.99 | per year |
| CallFusion Premium  1 Year | $39.99 | per year |
| CallFusion Premium  1 Year | $59.99 | per year |
| CallFusion Premium 1 Year | $69.99 | per year |
| CallFusion Premium 1 Year | $89.99 | per year |

**What reviewers like**

- 👍 Cool project
- ❤️ Best app ever

**What reviewers complain about**

- 💰 Have to pay for everything
- 🤬 Lots of ads
- 🚫 False advertising
- 🤔 Confusing payment model
- 🗣️ Mediocre song selection

**Reported bugs**

- Subscription not working as expected
- Ringtone download issues

**Requested features**

- Add more YouTuber content
- Allow adding own songs


## Frequently asked questions

### Is Flying Storage Group free?

Flying Storage Group is free to download, with no in-app purchases.

### Is CallFusion free?

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

### Which has better reviews, Flying Storage Group or CallFusion?

Flying Storage Group is rated higher. Flying Storage Group averages 4.8 out of 5 from 224 ratings, while CallFusion averages 4.7 from 1.6K ratings.

### Do Flying Storage Group or CallFusion have ads?

CallFusion shows ads; Flying Storage Group does not.

### Which is updated more often, Flying Storage Group or CallFusion?

Flying Storage Group ships an update every 2 months, and CallFusion every 2 weeks. Most recently, Flying Storage Group was updated on October 21, 2026 and CallFusion on October 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.*