Slimie!! vs Boltz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slimie!!
Add multiple bouncy slimes to your photos and manipulate their shape, size, and position. Create funny images and share them with friends and family. This app is a spin-off from a slime growing application.
- Add multiple slimes to photos
- Manipulate slime shape, size, and position
- Interactive slime deformation
- Image compositing
- Share modified images
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Slimie!! is a photo deforming/compositing app. You can put multiple bouncy slimes on to photos/images and manipulate it by touching it!! You can change the shape, size, and position of the slime as you like. You can share modified images by using Photos app. This is a spin off product from a slime growing app "Slime!!". Let's make a funny image and share it with your friends or family!!
Boltz
Transform your photos and videos into dynamic strobe art with futuristic filters. Create short, impactful animated videos perfect for sharing and surprising others. Offers limited free generations with an option to unlock unlimited creations.
- Create strobe videos from photos
- Capture moments for strobe animation
- Apply futuristic color filters
- Generate 1080 x 1920 videos
- 10-second video length
- Unlimited video generation unlock
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Boltz produces beautiful strobe art from any photo. Boltz takes any image and transforms it into a 10 second strobe video, perfect for shocking friends! Features: • Choose a photo - select any photo from your camera roll and turn it into a stunning video that shocks the world. • Take a photo - capture any moment and turn it into a strobe party. • Filters - two futuristic, color-enhancing filters that transform ordinary memories into neon dreams.
Screenshots
Verdict
The clearest difference is review sentiment: Boltz at 100% against Slimie!!'s 0%. Boltz also leads on rating (5.0 vs 1.0) and update cadence (every 5 weeks vs every 10 months). Slimie!!'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume 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
Both are free to download. Boltz sells 1 one-off in-app purchase. Slimie!! asks for nothing beyond the download.
Boltz holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Slimie!!'s written reviews are positive against 100% of Boltz's.
Slimie!! ships an update every 10 months, Boltz every 5 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | Slimie!! | Boltz |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 5 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | KENSHI DOI | Logan Voss |
Customer experience
Slimie!!
Boltz
In-app purchases
Slimie!!
No in-app purchases
Boltz
- Boltz Unlimited$1.99
