# Sono vs DumbFi

The clearest difference is in-app purchases: DumbFi at none against Sono's 10. DumbFi also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Sono sells 10 in-app purchases, starting at $3.99 per month. DumbFi asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sono | DumbFi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23 ratings)](https://appshunter.io/ios/app/sono-debt-tracker-and-manager/id1595389624/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 89.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 96 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danh Minh Ngo](https://appshunter.io/developer/1595389716) | [Silmaril Labs, LLC](https://appshunter.io/developer/1565904133) |

## What reviewers say

### Sono

[App page](https://appshunter.io/ios/app/sono-debt-tracker-and-manager/id1595389624)

Easily track money borrowed and lent with this finance management tool. Record transactions, manage contacts, and get summaries of your debts. Offers cloud storage, PIN lock, and data export options.

**Highlights:** Record borrowed and lent money, Display debt summaries, Manage debtors and creditors, Support multiple currencies, Dark theme, Transaction reminders, Local and cloud storage

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| 3 months | $8.99 | per 3 months |
| Professional Monthly | $12.99 | per month |
| Annual | $17.99 | per year |
| Annual | $17.99 | per year |
| Annual | $29.99 | per year |
| Professional Annually | $129.99 | per year |
| Lifetime premium | $49.99 | one-time |
| Lifetime premium | $69.99 | one-time |
| Lifetime premium | $99.99 | one-time |


### DumbFi

[App page](https://appshunter.io/ios/app/dumbfi/id6752447962)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sono free?

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

### Is DumbFi free?

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

### Do Sono or DumbFi have ads?

Sono shows ads; DumbFi does not.

### Which is updated more often, Sono or DumbFi?

Sono ships an update every 3 weeks, and DumbFi every 3 weeks. Most recently, Sono was updated on November 11, 2026 and DumbFi on October 30, 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.*