# Sequence vs Gravity 80s

The clearest difference is in-app purchases: Gravity 80s at none against Sequence's 7. Sequence's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sequence sells 7 one-off in-app purchases. Gravity 80s asks for nothing beyond the download.

Sequence ships an update every 4 days, Gravity 80s every 2 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sequence | Gravity 80s |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 11 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Falk](https://appshunter.io/developer/1864305990) | [kota morishita](https://appshunter.io/developer/457218231) |

## What reviewers say

### Sequence

[App page](https://appshunter.io/ios/app/sequence-pattern-recall/id6758676473)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| PULSE Campaign | $1.99 | one-time |
| CORE Campaign | $1.99 | one-time |
| Full Access | $2.99 | one-time |
| GRAVITY Campaign | $2.99 | one-time |
| Precision Pack | $4.99 | one-time |
| Mastery Pack | $9.99 | one-time |


### Gravity 80s

[App page](https://appshunter.io/ios/app/gravity-80s/id6760158837)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sequence free?

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

### Is Gravity 80s free?

Gravity 80s is free to download, with no in-app purchases.

### Do Sequence or Gravity 80s have ads?

Neither Sequence nor Gravity 80s shows ads.

### Which is updated more often, Sequence or Gravity 80s?

Sequence ships an update every 4 days, and Gravity 80s every 2 days. Most recently, Sequence was updated on October 31, 2026 and Gravity 80s on November 9, 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.*