# SuperDLC vs KeepBy

The clearest difference is in-app purchases: SuperDLC at none against KeepBy's 3. SuperDLC also leads on iOS requirement (15.1 vs 17.0). KeepBy's advantage is update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. KeepBy sells 3 in-app purchases, starting at $3.99 per month. SuperDLC asks for nothing beyond the download.

SuperDLC ships an update fortnightly, KeepBy weekly. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SuperDLC | KeepBy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 30 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anas Iboubkaren](https://appshunter.io/developer/1881513137) | [kosuke konuma](https://appshunter.io/developer/1767116232) |

## What reviewers say

### SuperDLC

[App page](https://appshunter.io/ios/app/superdlc/id6759899221)

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

**In-app purchases:** none


### KeepBy

[App page](https://appshunter.io/ios/app/keepby-expiry-tracker/id6784987875)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Monthly | $3.99 | per month |
| Pro — Yearly | $19.99 | per year |
| Pro — Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is SuperDLC free?

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

### Is KeepBy free?

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

### Do SuperDLC or KeepBy have ads?

Neither SuperDLC nor KeepBy shows ads.

### Which is updated more often, SuperDLC or KeepBy?

SuperDLC ships an update fortnightly, and KeepBy weekly. Most recently, SuperDLC was updated on October 2, 2026 and KeepBy on October 4, 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.*