# Sequence Decoder vs STBY

The clearest difference is in-app purchases: Sequence Decoder at none against STBY's 3. Sequence Decoder also leads on ratings volume (238 vs 2). STBY's advantage is rating (5.0 vs 4.6) and update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. STBY sells 3 in-app purchases, starting at $1.99 per 7 days. Sequence Decoder asks for nothing beyond the download.

STBY holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Sequence Decoder has 238 ratings behind it against 2, so its average is the more settled of the two.

Sequence Decoder ships an update every 3 weeks, STBY weekly. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Sequence Decoder | STBY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (238 ratings)](https://appshunter.io/ios/app/sequence-decoder/id1439988599/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stby/id6463491565/reviews)** |
| Number of ratings | **238** | 2 |
| Positive reviews | 75.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 72 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey REISBERG](https://appshunter.io/developer/1229355592) | [Declan Plunkett](https://appshunter.io/developer/1704476606) |

## What reviewers say

### Sequence Decoder

[App page](https://appshunter.io/ios/app/sequence-decoder/id1439988599)

Access real-time and historical flight data for any airport, including departures, arrivals, and individual flight details. Flight attendants receive specialized tools for managing schedules, alerts, crew communication, and legal compliance.

**Highlights:** Airport departure/arrival info, Individual flight lookup, Flight attendant alerts, Crew scheduling tools, Legality checker, Crew communication

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

**In-app purchases:** none

**What reviewers like**

- 👍 Makes reserve life easier
- 👍 Helps line holders
- 👍 Incredible availability info
- 👍 Life changing app
- 👍 Streamlines work life

**What reviewers complain about**

- 🐛 Open time trips not listed
- 🐛 Calendar sync issues
- 🐛 App not working
- 🐛 Useless when not working
- 🐛 App not loading trips

**Reported bugs**

- Trips no longer listed in open time after update
- Cannot sync calendar
- App not loading trips or showing standbys
- Open time and call out list not working
- Jeffnet not loading data

**Requested features**

- Enable Face ID login when importing via browser
- Bring back hotel info


### STBY

[App page](https://appshunter.io/ios/app/stby/id6463491565)

Discover exclusive travel deals and discounts curated specifically for airline staff worldwide. Access a global directory of offers in various cities, helping you save on your journeys.

**Highlights:** Exclusive airline staff deals, Worldwide city offers, Discount directory, Travel savings, Airline industry focus

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STBY+ \| Weekly Access | $1.99 | per 7 days |
| STBY+ \| Monthly Access | $4.99 | per month |
| SBY Lounge \| Yearly Access | $39.99 | per year |


## Frequently asked questions

### Is Sequence Decoder free?

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

### Is STBY free?

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

### Which has better reviews, Sequence Decoder or STBY?

STBY is rated higher. Sequence Decoder averages 4.6 out of 5 from 238 ratings, while STBY averages 5.0 from 2 ratings.

### Do Sequence Decoder or STBY have ads?

Neither Sequence Decoder nor STBY shows ads.

### Which is updated more often, Sequence Decoder or STBY?

Sequence Decoder ships an update every 3 weeks, and STBY weekly. Most recently, Sequence Decoder was updated on September 22, 2026 and STBY on September 7, 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.*