# LOOP vs 1Line A Day

LOOP and 1Line A Day 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 | LOOP | 1Line A Day |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 39 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Meixuan Li](https://appshunter.io/developer/1864108091) | [Lien Do Thuy](https://appshunter.io/developer/1867170574) |

## What reviewers say

### LOOP

[App page](https://appshunter.io/ios/app/loop-duality-journal/id6756991503)

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

**In-app purchases:** none


### 1Line A Day

[App page](https://appshunter.io/ios/app/1line-a-day/id6757470859)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LOOP free?

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

### Is 1Line A Day free?

1Line A Day is free to download, with no in-app purchases.

### Do LOOP or 1Line A Day have ads?

Neither LOOP nor 1Line A Day shows ads.

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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.*