Watermark Maker vs Convert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watermark Maker
This multimedia editor allows you to add watermarks to videos and images, convert formats, compress files, and extract audio. It also offers video speed adjustments, clipping, and muffling, along with image cropping and text recognition.
- Add video watermarks
- Video format conversion
- Video compression
- Audio extraction
- Image format conversion
- Image compression
- Text recognition
Read full descriptionHide full description
Watermark treasure - all-round audio and video, picture processor, your exclusive multimedia editor [Features] + Add video watermark + Video format conversion + Video compression + Audio extraction + Video speed change + Duration clipping + Video muffler + Image format conversion + Image compression + Image cropping + Text recognition + Image add watermark The following video formats are supported: FLV AVI, MOV, MP4, 3 gp, MPEG, SWF, MV, RMVB, MKV, QT, RM, M2TS, M2T, ASF, 3 g2, GIF, MPG Supports the following audio formats: MP3,OGG,WAV,M4A,AAC,M4R,WMA,FLAC,AC3,AMR,MMF,MP2,WV, The following image formats are supported: PNG,JPG,JPEG,GIF,PDF,SVG,BMP,EPS,ICO,TIFF,TGA,WBMP,WEBP The process of text recognition is completed on the server side. You only need to wait for about 3s to complete. We promise that we will not save your files and will regularly clear them. [Automatic renewal instructions for VIP Members] Subscription period: 1 month (VIP members are covered for consecutive months); 3 months (continuous VIP membership season) 1 year (continuous VIP membership year). Payment: The user confirms the purchase and charges it to his iTunes account. Cancel renewals: To cancel renewals, manually turn off automatic renewals in iTunes/Apple ID Settings Management 24 hours before the current subscription period expires. Renewal: Apple iTunes account will be deducted within 24 hours before the expiry date, and the renewal period will be extended by one subscription period after the successful deduction. Privacy policy: https://www.rynsolutions.com The user service agreement: https://www.rynsolutions.com
Convert
Easily convert, compress, and enlarge images in batches. Supports a wide range of popular formats for all your image editing needs. Offers lossless magnification to enhance picture clarity.
- Batch image format conversion
- Support for most image formats
- Batch image compression
- Formulate compression quality
- Batch lossless image magnification
- Enhance picture clarity
Read full descriptionHide full description
Format Conversion - Batch image format conversion, compression, lossless magnification 【 Functional Features 】 + Image format conversion, support batch conversion, support most formats + Image compression, support batch compression, support to formulate compression quality + Image lossless magnification, support batch lossless magnification, make the picture clearer Format conversion supports the following formats: PNG, JPG, JPEG, GIF, PDF, SVG, BMP, EPS, ICO, TIFF, TGA, WBMP, WEBP [Instructions for Continuous Subscription] 1. Subscription service: continuous (monthly/seasonal/annual) membership 2. Subscription period: one month/one quarter/one year; During the subscription period, users can experience the Vip membership function 3. Payment: After confirming the purchase, the payment will be deducted from the user's Apple iTunes account 4. Cancel Subscription: To cancel the auto-renewal, please turn off the auto-renewal at least 24 hours before the expiration of the subscription period. No charges will be charged after turning off the auto-renewal 5. Renewal: 24 hours before the expiration of a continuous (month/season/year) membership, Apple will automatically decharge the corresponding fee from your iTunes account. After success (month/season/year) membership service validity will be automatically extended for one period 6. Privacy policy: https://www.zaxplay.com 7. Continuous subscription agreement: https://www.zaxplay.com
Screenshots
Verdict
The clearest difference is rating: Convert at 5.0 against Watermark Maker's 4.6. Watermark Maker's advantage is ratings volume (16 vs 1). On price, update cadence, ads and in-app purchases 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. Watermark Maker sells 3 in-app purchases, starting at $5.49 per month and Convert sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Convert holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Watermark Maker has 16 ratings behind it against 1, so its average is the more settled of the two.
Watermark Maker ships an update every 2 weeks, Convert every 10 days. The most recent releases landed on June 5, 2026 and July 8, 2026 respectively.
| Parameter | Watermark Maker | Convert |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (16 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 16 — better | 1 |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 69 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | 云 杜 | 远 吴 |
Customer experience
Watermark Maker
Convert
In-app purchases
Watermark Maker
- Month Membership1 Month trial$5.491 Month
- Season Membership3 Months trial$14.493 Months
- Year Membership1 Year trial$20.491 Year
Convert
- Month Membership1 Month trial$3.991 Month
- Season Membership3 Months trial$9.993 Months
- Year Membership1 Year trial$29.991 Year









