# Save My Specs vs KeepWaves

The clearest difference is in-app purchases: KeepWaves at none against Save My Specs's 3. KeepWaves also leads on iOS requirement (15.0 vs 18.0). Save My Specs's advantage is update cadence (every 9 days vs every 19 months) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Save My Specs sells 3 in-app purchases, starting at $1.99 per month. KeepWaves asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Save My Specs against 5.0 for KeepWaves. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Save My Specs ships an update every 9 days, KeepWaves every 19 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Save My Specs | KeepWaves |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/save-my-specs/id6460978698/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/keepwaves/id6742164032/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 19 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 15 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Save My Specs LLC](https://appshunter.io/developer/1702224623) | [Arla Services](https://appshunter.io/developer/1793706092) |

## What reviewers say

### Save My Specs

[App page](https://appshunter.io/ios/app/save-my-specs/id6460978698)

Easily store and retrieve essential information about your belongings, from appliance filters to car tire pressure. Organize items by category and tags, add photos, and customize display settings for quick access to details when you need them.

**Highlights:** Store item specifications, Categorize items, Add photos to items, Tag items for search, Customizable display settings, Quick reference for details

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Save My Specs Premium | $1.99 | per month |
| Save My Specs Premium | $49.99 | per year |
| Premium Lifetime Access | $24.99 | one-time |


### KeepWaves

[App page](https://appshunter.io/ios/app/keepwaves/id6742164032)

Transform audio recordings into visual art with customizable waveform visualizations. Capture high-quality sound, apply effects, and share your unique acoustic memories as audio, images, or videos. Preserve precious sounds in a way that engages both sight and hearing.

**Highlights:** Customizable waveform visualizations, High-quality audio recording, Real-time visualization, Advanced audio processing, Multiple export options (audio, image, video), Intuitive organization and search, Interactive playback

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

**In-app purchases:** none


## Frequently asked questions

### Is Save My Specs free?

Save My Specs is free to download, with in-app purchases available.

### Is KeepWaves free?

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

### Which has better reviews, Save My Specs or KeepWaves?

Save My Specs and KeepWaves are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Save My Specs or KeepWaves have ads?

Neither Save My Specs nor KeepWaves shows ads.

### Which is updated more often, Save My Specs or KeepWaves?

Save My Specs ships an update every 9 days, and KeepWaves every 19 months. Most recently, Save My Specs was updated on October 11, 2026 and KeepWaves on October 13, 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.*