# OncallManager vs Wisey

The clearest difference is in-app purchases: OncallManager at none against Wisey's 2. OncallManager also leads on ads (none vs shown) and update cadence (every 5 days vs every 13 months). Wisey's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Wisey sells 2 in-app purchases, starting at $6.99 per month. OncallManager asks for nothing beyond the download.

OncallManager ships an update every 5 days, Wisey every 13 months. The most recent releases landed on September 8, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | OncallManager | Wisey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (29 ratings)](https://appshunter.io/ios/app/wisey-simple-budget/id6742741624/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 13 months |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 59 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiroshi Matsueda](https://appshunter.io/developer/1656062331) | [KOFLIMIN LIMITED](https://appshunter.io/developer/1621709984) |

## What reviewers say

### OncallManager

[App page](https://appshunter.io/ios/app/oncallmanager/id6739290146)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wisey

[App page](https://appshunter.io/ios/app/wisey-simple-budget/id6742741624)

Effortlessly manage your finances and build better money habits. This app offers a simple, stress-free way to track spending, set personalized budgets, and stay in control of your money with an intuitive interface and home screen widget.

**Highlights:** Set personalized budgets, Track spending quickly, Home screen widget, Simple and stress-free interface, Money habit building

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per month |
| Premium | $29.99 | per year |


## Frequently asked questions

### Is OncallManager free?

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

### Is Wisey free?

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

### Do OncallManager or Wisey have ads?

Wisey shows ads; OncallManager does not.

### Which is updated more often, OncallManager or Wisey?

OncallManager ships an update every 5 days, and Wisey every 13 months. Most recently, OncallManager was updated on September 8, 2026 and Wisey on August 18, 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.*