# Senline vs Left

Senline and Left are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Senline | 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 | Every 2 weeks |
| Monetization | — | Free |
| Size | 107 MB | 3 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Artem Zasypalov](https://appshunter.io/developer/1758198328) | [Koodalabs LLC](https://appshunter.io/developer/1684803962) |

## What reviewers say

### Senline

[App page](https://appshunter.io/ios/app/senline/id6745040753)

**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 Senline free?

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

### Is Left free?

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

### Do Senline or Left have ads?

Neither Senline nor Left shows ads.

### Which is updated more often, Senline or Left?

Senline ships an update every 2 weeks, and Left every 2 weeks. Most recently, Senline was updated on September 10, 2026 and Left on September 8, 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.*