# GluegentFlow vs Plainchecks

The clearest difference is in-app purchases: GluegentFlow at none against Plainchecks's 3. GluegentFlow also leads on device support (3 vs 1) and iOS requirement (11.0 vs 26.0). Plainchecks's advantage is update cadence (every 2 months vs every 12 months). On price and ads there is nothing between them.

Both are free to download. Plainchecks sells 3 one-off in-app purchases. GluegentFlow asks for nothing beyond the download.

GluegentFlow ships an update every 12 months, Plainchecks every 2 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | GluegentFlow | Plainchecks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 13 MB | 2 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SIOS Technology Inc.](https://appshunter.io/developer/1465052137) | [SEIRAN SOFT LLC](https://appshunter.io/developer/1896113954) |

## What reviewers say

### GluegentFlow

[App page](https://appshunter.io/ios/app/gluegentflow/id1466196528)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plainchecks

[App page](https://appshunter.io/ios/app/plainchecks/id6770185776)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Lunch | $2.99 | one-time |
| Dinner | $9.99 | one-time |


## Frequently asked questions

### Is GluegentFlow free?

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

### Is Plainchecks free?

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

### Do GluegentFlow or Plainchecks have ads?

Neither GluegentFlow nor Plainchecks shows ads.

### Which is updated more often, GluegentFlow or Plainchecks?

GluegentFlow ships an update every 12 months, and Plainchecks every 2 months. Most recently, GluegentFlow was updated on September 17, 2026 and Plainchecks on September 19, 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.*