Comparison

Save My Specs vs KeepWaves

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Save My Specs

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
Read full description

Are you tired of having to look up the water filter for your refrigerator? Or the size of the furnace filter? Or the type of ink your printer needs? The tire pressure for your car? Your favorite recipe from a book? The list goes on and on. Save My Specs will allow you to input the information you want to know, and have it available for future reference – just by opening the app when you need it. 1) Start by choosing something you want to keep information about. Let’s take a printer as an example. List your printer as the name of the “Item.” 2) You can put that Item into a “category” for easier searching later on. (Maybe the printer gets categorized under “Technology,” or “Printers.”) 3) In the Spec box you will list what you want to save (or know) about this Printer. For example, you might want to know the Model Number. List “Model Number” under Spec, and list the Number (i.e. HP Envy Pro 6458) as the “value.” You might also want to know the type of ink needed for the printer. “Ink” can be the Spec, with “HP 67” as the Value. An easier way to think of this might be - the Spec is “what you want to Know,” and the Value is the “Answer.” (Tire Pressure = 33psi) 4) You will be able to take a photo of the item or insert a photo from your gallery. You will be able to take more than one photo, but only one will show on the category summary. Your item summary will show all photos. 5) You can also tag items for easier searching later on. This will make it easier to find your information should you have a significant number of items. 6) Once your information has been entered, you can tap on an item and see the Summary of information for that item. 7) You also have the options of controlling font size and the layout for your items. We want to hear your feedback. For any feature requests or thoughts on how we can improve, reach out at savemyspecs@gmail.com By using this app, you agree to Save My Specs’ Terms of Service and Privacy Policy, located at https://www.savemyspecsapp.com/privacy-policy and https://www.savemyspecsapp.com/terms-of-service

About

KeepWaves

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
Read full description

Record sound and turn it into a visual memory with KeepWaves. Capture audio, explore its waveform and customize how your recording looks when you share it. RECORD AND PLAY Record with adjustable sensitivity and gain. Play saved audio with waveform scrubbing and playback controls. MAKE IT YOURS Customize waveform colors, backgrounds and visual settings. Adjust your audio with the available processing controls and select the range you want to export. SAVE AND SHARE Organize and search saved recordings. Export audio, waveform images or videos to share through the apps you choose. KeepWaves Pro is required to make new recordings. Existing recordings remain available to play and export without an active subscription. Monthly and yearly subscriptions are available. Keep your own backups of important recordings. SUBSCRIPTION DETAILS The store shows the price, billing period and any eligible introductory offer before purchase. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled before the renewal deadline shown by the store. Manage or cancel through your store subscription settings. Restore Purchases checks eligible existing access. Terms of Use: https://keepwaves.com/terms Privacy Policy: https://keepwaves.com/privacy

Screenshots

Save My Specs4 screens
KeepWaves4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Save My Specs versus KeepWaves: the parameters behind the verdict, then further details
ParameterSave My SpecsKeepWaves
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings3 — better1
Update frequencyEvery 9 days — betterEvery 19 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size31 MB15 MB
Age rating4+4+
DeveloperSave My Specs LLCArla Services

Customer experience

Save My Specs

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

KeepWaves

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Save My Specs

Subscriptions2
  • Save My Specs Premium$1.991 Month
  • Save My Specs Premium$49.991 Year
One-time1
  • Premium Lifetime Access$24.99
None

KeepWaves

No in-app purchases

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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