# Loop Slower vs TerryTrilla

The clearest difference is price: TerryTrilla at Free against Loop Slower's $0.99. TerryTrilla also leads on update cadence (every 3 days vs every 12 months) and iOS requirement (15.0 vs 17.1). Loop Slower's advantage is in-app purchases (none vs 7). On ads and device support there is nothing between them.

TerryTrilla is free to download; Loop Slower costs $0.99 up front. TerryTrilla sells 7 in-app purchases, starting at $14.99 per month. Loop Slower asks for nothing beyond the download.

Loop Slower ships an update every 12 months, TerryTrilla every 3 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Loop Slower | TerryTrilla |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 days** |
| Size | 5 MB | 51 MB |
| Requires iOS | 17.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Algirdas Gridziuska](https://appshunter.io/developer/1054530337) | [TerryTrilla LLC](https://appshunter.io/developer/6789583477) |

## What reviewers say

### Loop Slower

[App page](https://appshunter.io/ios/app/loop-slower/id6680190953)

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

**In-app purchases:** none


### TerryTrilla

[App page](https://appshunter.io/ios/app/terrytrilla-chords-and-melody/id6789583475)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $14.99 | per month |
| Pro | $24.99 | per month |
| Plus | $143.99 | per year |
| Pro | $219.99 | per year |
| Starter Credits | $4.99 | one-time |
| Standard Credits | $9.99 | one-time |
| Pro Credits | $24.99 | one-time |


## Frequently asked questions

### Is Loop Slower free?

Loop Slower costs $0.99, with no in-app purchases.

### Is TerryTrilla free?

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

### Do Loop Slower or TerryTrilla have ads?

Neither Loop Slower nor TerryTrilla shows ads.

### Which is updated more often, Loop Slower or TerryTrilla?

Loop Slower ships an update every 12 months, and TerryTrilla every 3 days. Most recently, Loop Slower was updated on October 30, 2026 and TerryTrilla on October 25, 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.*