ISO Fits vs ucloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISO Fits
Calculate ISO fits and tolerances for shafts and bores. Supports metric and inch units, displays detailed fit definitions, and includes visual charts and educational videos.
- ISO fits calculation
- Tolerance class display
- Metric/inch unit switching
- Tolerance charts
- Updated YouTube videos
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It includes the following features: - Fits calculation: Upon entering the nominal diameter (of either bore or shaft), users select their tolerance classes for bore and shaft. The app then provides the complete ISO fits definition with all relevant values. - Tolerances: Shows the tolerances for the most commonly used ISO tolerance classes. - switch between metric and inch version. - Charts: Shows the most common ISO tolerances classes in a diagram. - Videos: Features the automatically updated latest TSS youtube videos. The results of this application are based on DIN ISO 286 Nominal dimension: 1-3150mm following tolerances included: Shaft: a9, a10, a11, a12, a13, b8, b9, b10, b11, b12, b13, c8, c9, c10, c11, c12, cd5, cd6, cd7, cd8, cd9, cd10, d5, d6, d7, d8, d9, d10, d11, d12, d13, e5, e6, e7, e8, e9, e10, ef3, ef4, ef5, ef6, ef7, ef8, ef9, ef10, f3, f4, f5, f6, f7, f8, f9, f10, fg3, fg4, fg5, fg6, fg7, fg8, fg9, fg10, g3, g4, g5, g6, g7, g8, g9, g10, h1, h2, h3, h4, h5, h6, h7, h8, h9, h10, h11, h12, h13, h14, h15, h16, h17, h18, js1, js2, js3, js4, js5, js6, js7, js8, js9, js10, js11, js12, js13, js14, js15, js16, js17, js18, j5, j6, j7, j8, k3, k4, k5, k6, k7, k8, k9, k10, k11, k12, k13, m3, m4, m5, m6, m7, m8, m9, n3, n4, n5, n6, n7, n8, n9, p3, p4, p5, p6, p7, p8, p9, p10, r3, r4, r5, r6, r7, r8, r9, r10, s3, s4, s5, s6, s7, s8, s9, s10, t5, t6, t7, t8, u5, u6, u7, u8, u9, v5, v6, v7, v8, x5, x6, x7, x8, x9, x10, y6, y7, y8, y9, y10, z6, z7, z8, z9, z10, z11, za6, za7, za8, za9, za10, za11, zb7, zb8, zb9, zb10, zb11, zc7, zc8, zc9, zc10, zc11 Bore: A9, A10, A11, A12, A13, B8, B9, B10, B11, B12, B13, C8, C9, C10, C11, C12, C13, CD6, CD7, CD8, CD9, CD10, D6, D7, D8, D9, D10, D11, D12, D13, E5, E6, E7, E8, E9, E10, EF3, EF4, EF5, EF6, EF7, EF8, EF9, EF10, F3, F4, F5, F6, F7, F8, F9, F10, FG3, FG4, FG5, FG6, FG7, FG8, FG9, FG10, G3, G4, G5, G6, G7, G8, G9, G10, H1, H2, H3, H4, H5, H6, H7, H8, H9, H10, H11, H12, H13, H14, H15, H16, H17, H18, JS1, JS2, JS3, JS4, JS5, JS6, JS7, JS8, JS9, JS10, JS11, JS12, JS13, JS14, JS15, JS16, JS17, JS18, J6, J7, J8, J9, K3, K4, K5, K6, K7, K8, K9, K10, M3, M4, M5, M6, M7, M8, M9, M10, N3, N4, N5, N6, N7, N8, N9, N10, N11, P3, P4, P5, P6, P7, P8, P9, P10, R3, R4, R5, R6, R7, R8, R9, R10, S3, S4, S5, S6, S7, S8, S9, S10, T5, T6, T7, T8, U5, U6, U7, U8, U9, U10, V5, V6, V7, V8, X5, X6, X7, X8, X9, X10, Y6, Y7, Y8, Y9, Y10, Z6, Z7, Z8, Z9, Z10, Z11, ZA6, ZA7, ZA8, ZA9, ZA10, ZA11, ZB7, ZB8, ZB9, ZB10, ZB11, ZC7, ZC8, ZC9, ZC10, ZC11
ucloud
Securely exchange sealed documents and messages online. Access your confidential files from your iPad and iPhone. This app enhances your existing account with mobile access, ensuring your sensitive data is protected by patented Sealed-Cloud technology.
- Sealed document exchange
- Secure message exchange
- Mobile access to confidential documents
- Cross-company communication
- Patented Sealed-Cloud technology
- Data protection
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Mit ucloud tauschen Sie versiegelt Dokumente und Nachrichten im Internet aus. Jetzt können Sie auf Ihre vertraulichen Dokumente auch von Ihrem iPad und iPhone zugreifen! Mit dieser ucloud App ergänzen Sie Ihren bestehenden ucloud-Account um die Möglichkeit, Ihre Dokumente und Nachrichten von all Ihren mobilen Apple Endgeräten nutzen zu können. ucloud ermöglicht versiegelte Kommunikation über Firmengrenzen hinweg. Ihre sensiblen Daten sind geschützt. Dank der weltweit patentierten, einzigartigen Sealed-Cloud-Technologie können nicht einmal die Betreiber von ucloud auf die Daten zugreifen.
Screenshots
Verdict
The clearest difference is review sentiment: ISO Fits at 95% against ucloud's 0%. ISO Fits also leads on rating (4.2 vs 1.0) and update cadence (every 5 months vs every 13 months). ucloud's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.6). On price, 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
Both are free to download. ISO Fits sells 1 one-off in-app purchase. ucloud asks for nothing beyond the download.
ISO Fits holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: ISO Fits has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 95% of ISO Fits's written reviews are positive against 0% of ucloud's.
ISO Fits ships an update every 5 months, ucloud every 13 months. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.
| Parameter | ISO Fits | ucloud |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 94.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 5 months — better | Every 13 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Trelleborg Sealing Solutions | regio iT |
Customer experience
ISO Fits
ucloud
In-app purchases
ISO Fits
- Full Version with complete ISO286 Standard$1.99
ucloud
No in-app purchases
