# Nutcache vs Bill iZi

The clearest difference is in-app purchases: Nutcache at none against Bill iZi's 3. Nutcache also leads on ads (none vs shown) and iOS requirement (13.0 vs 26.0). Bill iZi's advantage is update cadence (fortnightly vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Bill iZi sells 3 in-app purchases, starting at $2.99 per month. Nutcache asks for nothing beyond the download.

Nutcache ships an update every 5 weeks, Bill iZi fortnightly. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Nutcache | Bill iZi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 49 MB | 16 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dynacom Technologies Inc.](https://appshunter.io/developer/526059131) | [STUDIOS RAXOON INC](https://appshunter.io/developer/1798586949) |

## What reviewers say

### Nutcache

[App page](https://appshunter.io/ios/app/nutcache/id794550341)

Manage projects and tasks on the go with this mobile companion. Track time, stay updated with notifications, and collaborate with your team through comments. The app offers an intuitive interface for seamless project management.

**Highlights:** Today's agenda view, Task timers and manual time logging, Task viewing and organization, Task change notifications, Team collaboration via comments, Multi-company management

**Features:** macOS Compatibility

**In-app purchases:** none


### Bill iZi

[App page](https://appshunter.io/ios/app/bill-izi-pdf-invoices/id6757955035)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly support | $2.99 | per month |
| Yearly support | $17.99 | per year |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is Nutcache free?

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

### Is Bill iZi free?

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

### Do Nutcache or Bill iZi have ads?

Bill iZi shows ads; Nutcache does not.

### Which is updated more often, Nutcache or Bill iZi?

Nutcache ships an update every 5 weeks, and Bill iZi fortnightly. Most recently, Nutcache was updated on November 1, 2026 and Bill iZi on November 5, 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.*