# AMTS vs Keepr

The clearest difference is update cadence: Keepr at every 9 days against AMTS's every 3 weeks. AMTS's advantage is iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AMTS ships an update every 3 weeks, Keepr every 9 days. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AMTS | Keepr |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 92 MB | 27 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [cloud4business s.r.l.](https://appshunter.io/developer/1232527939) | [Francesco Delli Noci](https://appshunter.io/developer/6801819326) |

## What reviewers say

### AMTS

[App page](https://appshunter.io/ios/app/amts-smart-parking/id1491019478)

Manage parking sessions with AMTS. Register license plates, set time-based or fixed-amount parking, and extend or end your session early. Recharge your account and access historical data.

**Highlights:** Register license plates, Set time-based parking, Set fixed-amount parking, Extend or end parking sessions, Account recharges, View historical data

**Features:** Vision Pro support

**In-app purchases:** none


### Keepr

[App page](https://appshunter.io/ios/app/keepr/id6803627428)

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

**In-app purchases:** none


## Frequently asked questions

### Is AMTS free?

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

### Is Keepr free?

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

### Do AMTS or Keepr have ads?

Neither AMTS nor Keepr shows ads.

### Which is updated more often, AMTS or Keepr?

AMTS ships an update every 3 weeks, and Keepr every 9 days. Most recently, AMTS was updated on September 29, 2026 and Keepr on October 5, 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.*