# ZTL vs Left

ZTL and Left are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ZTL | Left |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/left-envelope-budget-tracker/id6768726066/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 10 MB | 3 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IVAN ALERT](https://appshunter.io/developer/1877524014) | [Koodalabs LLC](https://appshunter.io/developer/1684803962) |

## What reviewers say

### ZTL

[App page](https://appshunter.io/ios/app/ztl-check/id6759224790)

**Features:** macOS Compatibility

**In-app purchases:** none


### Left

[App page](https://appshunter.io/ios/app/left-envelope-budget-tracker/id6768726066)

This app simplifies daily budgeting by focusing on a single number: what's left to spend after setting aside essential bills. It offers a minimalist approach to personal finance, ideal for those overwhelmed by complex budgeting tools.

**Highlights:** Single daily spending number, Envelope for big bills, Customizable spending periods, Minimalist interface, No bank syncing, No categories

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

**In-app purchases:** none


## Frequently asked questions

### Is ZTL free?

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

### Is Left free?

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

### Do ZTL or Left have ads?

Neither ZTL nor Left shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*